DepSurf

Function: perf_trace_buf_alloc

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff8116cb70)
  Location: kernel/trace/trace_event_perf.c:266
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_single
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_all
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pud_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pmd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pte_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_domain_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mcheck/mce.c:perf_trace_mce_record
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate_template
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_numa_migrate_ratelimit
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_with_error
    - block/blk-core.c:perf_trace_block_buffer
    - lib/swiotlb.c:perf_trace_swiotlb_bounced
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/fence.c:perf_trace_fence
    - drivers/dma-buf/fence.c:perf_trace_fence_annotate_wait_on
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_master
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_event
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/i2c/i2c-core.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core.c:perf_trace_smbus_write
    - drivers/i2c/i2c-core.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core.c:perf_trace_i2c_write
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_fib6_table_lookup
    - net/core/net-traces.c:perf_trace_fib_validate_source
    - net/core/net-traces.c:perf_trace_fib_table_lookup_nh
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
  

  Symbols:

  ffffffff8116cb70-ffffffff8116cc0b: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 4.10: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff81177e40)
  Location: kernel/trace/trace_event_perf.c:266
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_single
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_all
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pud_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pmd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pte_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_domain_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mcheck/mce.c:perf_trace_mce_record
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup.c:perf_trace_cgroup
    - kernel/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate_template
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_numa_migrate_ratelimit
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_with_error
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - lib/swiotlb.c:perf_trace_swiotlb_bounced
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence_annotate_wait_on
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_master
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_event
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/i2c/i2c-core.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core.c:perf_trace_smbus_write
    - drivers/i2c/i2c-core.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core.c:perf_trace_i2c_write
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_fib6_table_lookup
    - net/core/net-traces.c:perf_trace_fib_validate_source
    - net/core/net-traces.c:perf_trace_fib_table_lookup_nh
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
  

  Symbols:

  ffffffff81177e40-ffffffff81177edb: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 4.13: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff8117ab50)
  Location: kernel/trace/trace_event_perf.c:266
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_single
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_all
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pud_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pmd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pte_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_domain_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mcheck/mce.c:perf_trace_mce_record
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/bpf/core.c:perf_trace_bpf_map_next_key
    - kernel/bpf/core.c:perf_trace_bpf_map_delete_elem
    - kernel/bpf/core.c:perf_trace_bpf_map_keyval
    - kernel/bpf/core.c:perf_trace_bpf_obj_map
    - kernel/bpf/core.c:perf_trace_bpf_obj_prog
    - kernel/bpf/core.c:perf_trace_bpf_map_create
    - kernel/bpf/core.c:perf_trace_bpf_prog_load
    - kernel/bpf/core.c:perf_trace_bpf_prog_event
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_numa_migrate_ratelimit
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - lib/swiotlb.c:perf_trace_swiotlb_bounced
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence_annotate_wait_on
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_fib6_table_lookup
    - net/core/net-traces.c:perf_trace_fib_validate_source
    - net/core/net-traces.c:perf_trace_fib_table_lookup_nh
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
  

  Symbols:

  ffffffff8117ab50-ffffffff8117abe1: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 4.15: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811883b0)
  Location: kernel/trace/trace_event_perf.c:280
  Inline: False
  Direct callers:
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_all
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mcheck/mce.c:perf_trace_mce_record
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/bpf/core.c:perf_trace_bpf_map_next_key
    - kernel/bpf/core.c:perf_trace_bpf_map_delete_elem
    - kernel/bpf/core.c:perf_trace_bpf_map_keyval
    - kernel/bpf/core.c:perf_trace_bpf_obj_map
    - kernel/bpf/core.c:perf_trace_bpf_obj_prog
    - kernel/bpf/core.c:perf_trace_bpf_map_create
    - kernel/bpf/core.c:perf_trace_bpf_prog_load
    - kernel/bpf/core.c:perf_trace_bpf_prog_event
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_numa_migrate_ratelimit
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - lib/swiotlb.c:perf_trace_swiotlb_bounced
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_fib6_table_lookup
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_validate_source
    - net/core/net-traces.c:perf_trace_fib_table_lookup_nh
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_set_state
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
  

  Symbols:

  ffffffff811883b0-ffffffff81188441: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 4.18: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff81197560)
  Location: kernel/trace/trace_event_perf.c:386
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mcheck/mce.c:perf_trace_mce_record
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_numa_migrate_ratelimit
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff81197560-ffffffff811975f1: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.0: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811a56d0)
  Location: kernel/trace/trace_event_perf.c:386
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811a56d0-ffffffff811a5761: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.3: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811b3600)
  Location: kernel/trace/trace_event_perf.c:386
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811b3600-ffffffff811b3691: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.4: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811bebf0)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/intel-trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel-trace.c:perf_trace_dma_map
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811bebf0-ffffffff811bec81: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.8: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811d85d0)
  Location: kernel/trace/trace_event_perf.c:395
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/io_uring.c:perf_trace_io_uring_task_run
    - fs/io_uring.c:perf_trace_io_uring_task_add
    - fs/io_uring.c:perf_trace_io_uring_poll_wake
    - fs/io_uring.c:perf_trace_io_uring_poll_arm
    - fs/io_uring.c:perf_trace_io_uring_submit_sqe
    - fs/io_uring.c:perf_trace_io_uring_complete
    - fs/io_uring.c:perf_trace_io_uring_fail_link
    - fs/io_uring.c:perf_trace_io_uring_cqring_wait
    - fs/io_uring.c:perf_trace_io_uring_link
    - fs/io_uring.c:perf_trace_io_uring_defer
    - fs/io_uring.c:perf_trace_io_uring_queue_async_work
    - fs/io_uring.c:perf_trace_io_uring_file_get
    - fs/io_uring.c:perf_trace_io_uring_register
    - fs/io_uring.c:perf_trace_io_uring_create
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/iomap/trace.c:perf_trace_iomap_apply
    - fs/iomap/trace.c:perf_trace_iomap_class
    - fs/iomap/trace.c:perf_trace_iomap_range_class
    - fs/iomap/trace.c:perf_trace_iomap_readpage_class
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start_class
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/pwm/core.c:perf_trace_pwm
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/intel/trace.c:perf_trace_dma_map_sg
    - drivers/iommu/intel/trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel/trace.c:perf_trace_dma_map
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_doorbell
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_done
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - drivers/interconnect/core.c:perf_trace_icc_set_bw_end
    - drivers/interconnect/core.c:perf_trace_icc_set_bw
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_update_nid
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_release
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_create
    - net/core/net-traces.c:perf_trace_qdisc_destroy
    - net/core/net-traces.c:perf_trace_qdisc_reset
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811d85d0-ffffffff811d8665: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.11: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811d5590)
  Location: kernel/trace/trace_event_perf.c:395
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap_lock.c:perf_trace_mmap_lock_released
    - mm/mmap_lock.c:perf_trace_mmap_lock_acquire_returned
    - mm/mmap_lock.c:perf_trace_mmap_lock_start_locking
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/io_uring.c:perf_trace_io_uring_task_run
    - fs/io_uring.c:perf_trace_io_uring_task_add
    - fs/io_uring.c:perf_trace_io_uring_poll_wake
    - fs/io_uring.c:perf_trace_io_uring_poll_arm
    - fs/io_uring.c:perf_trace_io_uring_submit_sqe
    - fs/io_uring.c:perf_trace_io_uring_complete
    - fs/io_uring.c:perf_trace_io_uring_fail_link
    - fs/io_uring.c:perf_trace_io_uring_cqring_wait
    - fs/io_uring.c:perf_trace_io_uring_link
    - fs/io_uring.c:perf_trace_io_uring_defer
    - fs/io_uring.c:perf_trace_io_uring_queue_async_work
    - fs/io_uring.c:perf_trace_io_uring_file_get
    - fs/io_uring.c:perf_trace_io_uring_register
    - fs/io_uring.c:perf_trace_io_uring_create
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/iomap/trace.c:perf_trace_iomap_apply
    - fs/iomap/trace.c:perf_trace_iomap_class
    - fs/iomap/trace.c:perf_trace_iomap_range_class
    - fs/iomap/trace.c:perf_trace_iomap_readpage_class
    - fs/ext4/super.c:perf_trace_ext4_fc_track_range
    - fs/ext4/super.c:perf_trace_ext4_fc_track_inode
    - fs/ext4/super.c:perf_trace_ext4_fc_track_unlink
    - fs/ext4/super.c:perf_trace_ext4_fc_track_link
    - fs/ext4/super.c:perf_trace_ext4_fc_track_create
    - fs/ext4/super.c:perf_trace_ext4_fc_stats
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_stop
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_start
    - fs/ext4/super.c:perf_trace_ext4_fc_replay
    - fs/ext4/super.c:perf_trace_ext4_fc_replay_scan
    - fs/ext4/super.c:perf_trace_ext4_lazy_itable_init
    - fs/ext4/super.c:perf_trace_ext4_prefetch_bitmaps
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4_read_block_bitmap_load
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start_class
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - security/selinux/avc.c:perf_trace_selinux_audited
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_bio
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_iocg_forgive_debt
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_state
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/pwm/core.c:perf_trace_pwm
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate_range
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_prandom_u32
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/intel/trace.c:perf_trace_dma_map_sg
    - drivers/iommu/intel/trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel/trace.c:perf_trace_dma_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_doorbell
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_done
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_frequency
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - drivers/interconnect/core.c:perf_trace_icc_set_bw_end
    - drivers/interconnect/core.c:perf_trace_icc_set_bw
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_update_nid
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_release
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_create
    - net/core/net-traces.c:perf_trace_qdisc_destroy
    - net/core/net-traces.c:perf_trace_qdisc_reset
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_trap_report
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811d5590-ffffffff811d5625: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.13: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811d6a90)
  Location: kernel/trace/trace_event_perf.c:395
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_multi
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_multi
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_stall_warning
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/error_report-traces.c:perf_trace_error_report_template
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
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    - fs/locks.c:perf_trace_leases_conflict
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    - fs/iomap/trace.c:perf_trace_iomap_apply
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    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_trap_report
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/netlink/af_netlink.c:perf_trace_netlink_extack
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
    - net/mptcp/protocol.c:perf_trace_subflow_check_data_avail
    - net/mptcp/protocol.c:perf_trace_ack_update_msk
    - net/mptcp/protocol.c:perf_trace_mptcp_dump_mpext
    - net/mptcp/protocol.c:perf_trace_mptcp_subflow_get_send
  

  Symbols:

  ffffffff811d6a90-ffffffff811d6b25: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/trace_event_perf.c (0)
  Location: kernel/trace/trace_event_perf.c:395
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_multi
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_multi
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_stall_warning
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/error_report-traces.c:perf_trace_error_report_template
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_cache_free
    - mm/slab_common.c:perf_trace_kfree
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap_lock.c:perf_trace_mmap_lock_released
    - mm/mmap_lock.c:perf_trace_mmap_lock_acquire_returned
    - mm/mmap_lock.c:perf_trace_mmap_lock_start_locking
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/migrate.c:perf_trace_mm_migrate_pages_start
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/io_uring.c:perf_trace_io_uring_task_run
    - fs/io_uring.c:perf_trace_io_uring_task_add
    - fs/io_uring.c:perf_trace_io_uring_poll_wake
    - fs/io_uring.c:perf_trace_io_uring_poll_arm
    - fs/io_uring.c:perf_trace_io_uring_submit_sqe
    - fs/io_uring.c:perf_trace_io_uring_complete
    - fs/io_uring.c:perf_trace_io_uring_fail_link
    - fs/io_uring.c:perf_trace_io_uring_cqring_wait
    - fs/io_uring.c:perf_trace_io_uring_link
    - fs/io_uring.c:perf_trace_io_uring_defer
    - fs/io_uring.c:perf_trace_io_uring_queue_async_work
    - fs/io_uring.c:perf_trace_io_uring_file_get
    - fs/io_uring.c:perf_trace_io_uring_register
    - fs/io_uring.c:perf_trace_io_uring_create
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/iomap/trace.c:perf_trace_iomap_iter
    - fs/iomap/trace.c:perf_trace_iomap_class
    - fs/iomap/trace.c:perf_trace_iomap_range_class
    - fs/iomap/trace.c:perf_trace_iomap_readpage_class
    - fs/ext4/super.c:perf_trace_ext4_fc_track_range
    - fs/ext4/super.c:perf_trace_ext4_fc_track_inode
    - fs/ext4/super.c:perf_trace_ext4_fc_track_unlink
    - fs/ext4/super.c:perf_trace_ext4_fc_track_link
    - fs/ext4/super.c:perf_trace_ext4_fc_track_create
    - fs/ext4/super.c:perf_trace_ext4_fc_stats
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_stop
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_start
    - fs/ext4/super.c:perf_trace_ext4_fc_replay
    - fs/ext4/super.c:perf_trace_ext4_fc_replay_scan
    - fs/ext4/super.c:perf_trace_ext4_lazy_itable_init
    - fs/ext4/super.c:perf_trace_ext4_prefetch_bitmaps
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_read_block_bitmap_load
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_checkpoint_list
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_scan_exit
    - fs/jbd2/journal.c:perf_trace_jbd2_journal_shrink
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start_class
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - security/selinux/avc.c:perf_trace_selinux_audited
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_bio
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_iocg_forgive_debt
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_state
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/pwm/core.c:perf_trace_pwm
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate_range
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_prandom_u32
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/intel/trace.c:perf_trace_prq_report
    - drivers/iommu/intel/trace.c:perf_trace_qi_submit
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/base/trace.c:perf_trace_devres
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_set_cs
    - drivers/spi/spi.c:perf_trace_spi_setup
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_doorbell
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_sensorhub_filter
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_sensorhub_data
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_sensorhub_timestamp
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_done
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_frequency
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - drivers/interconnect/core.c:perf_trace_icc_set_bw_end
    - drivers/interconnect/core.c:perf_trace_icc_set_bw
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_update_nid
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_release
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_create
    - net/core/net-traces.c:perf_trace_qdisc_destroy
    - net/core/net-traces.c:perf_trace_qdisc_reset
    - net/core/net-traces.c:perf_trace_qdisc_enqueue
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_event_skb
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sk_error_report
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_trap_report
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/netlink/af_netlink.c:perf_trace_netlink_extack
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
    - net/mptcp/protocol.c:perf_trace_subflow_check_data_avail
    - net/mptcp/protocol.c:perf_trace_ack_update_msk
    - net/mptcp/protocol.c:perf_trace_mptcp_dump_mpext
    - net/mptcp/protocol.c:perf_trace_mptcp_subflow_get_send
  

  Symbols:

  ffffffff81cb66c2-ffffffff81cb66d6: perf_trace_buf_alloc.cold (STB_LOCAL)
  ffffffff812039d0-ffffffff81203ac2: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/trace_event_perf.c (0)
  Location: kernel/trace/trace_event_perf.c:396
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_multi
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_multi
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/locking/mutex.c:perf_trace_contention_end
    - kernel/locking/mutex.c:perf_trace_contention_begin
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_stall_warning
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/module/main.c:perf_trace_module_request
    - kernel/module/main.c:perf_trace_module_refcnt
    - kernel/module/main.c:perf_trace_module_free
    - kernel/module/main.c:perf_trace_module_load
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/error_report-traces.c:perf_trace_error_report_template
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_throttled
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_write_folio
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_cache_free
    - mm/slab_common.c:perf_trace_kfree
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap_lock.c:perf_trace_mmap_lock_acquire_returned
    - mm/mmap_lock.c:perf_trace_mmap_lock
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/rmap.c:perf_trace_migration_pte
    - mm/rmap.c:perf_trace_mm_migrate_pages_start
    - mm/rmap.c:perf_trace_mm_migrate_pages
    - mm/rmap.c:perf_trace_tlb_flush
    - mm/huge_memory.c:perf_trace_migration_pmd
    - mm/huge_memory.c:perf_trace_hugepage_update
    - mm/huge_memory.c:perf_trace_hugepage_set_pmd
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_folio_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/iomap/trace.c:perf_trace_iomap_iter
    - fs/iomap/trace.c:perf_trace_iomap_class
    - fs/iomap/trace.c:perf_trace_iomap_range_class
    - fs/iomap/trace.c:perf_trace_iomap_readpage_class
    - fs/ext4/super.c:perf_trace_ext4_update_sb
    - fs/ext4/super.c:perf_trace_ext4_fc_cleanup
    - fs/ext4/super.c:perf_trace_ext4_fc_track_range
    - fs/ext4/super.c:perf_trace_ext4_fc_track_inode
    - fs/ext4/super.c:perf_trace_ext4_fc_track_dentry
    - fs/ext4/super.c:perf_trace_ext4_fc_stats
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_stop
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_start
    - fs/ext4/super.c:perf_trace_ext4_fc_replay
    - fs/ext4/super.c:perf_trace_ext4_fc_replay_scan
    - fs/ext4/super.c:perf_trace_ext4_lazy_itable_init
    - fs/ext4/super.c:perf_trace_ext4_prefetch_bitmaps
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_read_block_bitmap_load
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidate_folio_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_checkpoint_list
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_scan_exit
    - fs/jbd2/journal.c:perf_trace_jbd2_journal_shrink
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start_class
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - security/selinux/avc.c:perf_trace_selinux_audited
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_bio
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_completion
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_iocg_forgive_debt
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_state
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - io_uring/io_uring.c:perf_trace_io_uring_cqe_overflow
    - io_uring/io_uring.c:perf_trace_io_uring_req_failed
    - io_uring/io_uring.c:perf_trace_io_uring_task_add
    - io_uring/io_uring.c:perf_trace_io_uring_poll_arm
    - io_uring/io_uring.c:perf_trace_io_uring_submit_sqe
    - io_uring/io_uring.c:perf_trace_io_uring_complete
    - io_uring/io_uring.c:perf_trace_io_uring_fail_link
    - io_uring/io_uring.c:perf_trace_io_uring_cqring_wait
    - io_uring/io_uring.c:perf_trace_io_uring_link
    - io_uring/io_uring.c:perf_trace_io_uring_defer
    - io_uring/io_uring.c:perf_trace_io_uring_queue_async_work
    - io_uring/io_uring.c:perf_trace_io_uring_file_get
    - io_uring/io_uring.c:perf_trace_io_uring_register
    - io_uring/io_uring.c:perf_trace_io_uring_create
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/pwm/core.c:perf_trace_pwm
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate_range
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/iommu/intel/trace.c:perf_trace_prq_report
    - drivers/iommu/intel/trace.c:perf_trace_qi_submit
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/base/trace.c:perf_trace_devres
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_sff_template
    - drivers/ata/libata-core.c:perf_trace_ata_transfer_data_template
    - drivers/ata/libata-core.c:perf_trace_ata_sff_hsm_template
    - drivers/ata/libata-core.c:perf_trace_ata_port_eh_begin_template
    - drivers/ata/libata-core.c:perf_trace_ata_link_reset_end_template
    - drivers/ata/libata-core.c:perf_trace_ata_link_reset_begin_template
    - drivers/ata/libata-core.c:perf_trace_ata_eh_action_template
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_bmdma_status
    - drivers/ata/libata-core.c:perf_trace_ata_exec_command_template
    - drivers/ata/libata-core.c:perf_trace_ata_tf_load
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue_template
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_set_cs
    - drivers/spi/spi.c:perf_trace_spi_setup
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_doorbell
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/cpufreq/amd-pstate-trace.c:perf_trace_amd_pstate_perf
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_done
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_frequency
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - drivers/interconnect/core.c:perf_trace_icc_set_bw_end
    - drivers/interconnect/core.c:perf_trace_icc_set_bw
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_update_nid
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_release
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_create
    - net/core/net-traces.c:perf_trace_qdisc_destroy
    - net/core/net-traces.c:perf_trace_qdisc_reset
    - net/core/net-traces.c:perf_trace_qdisc_enqueue
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_cong_state_set
    - net/core/net-traces.c:perf_trace_tcp_event_skb
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sk_error_report
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_trap_report
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/netlink/af_netlink.c:perf_trace_netlink_extack
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
    - net/mptcp/protocol.c:perf_trace_subflow_check_data_avail
    - net/mptcp/protocol.c:perf_trace_ack_update_msk
    - net/mptcp/protocol.c:perf_trace_mptcp_dump_mpext
    - net/mptcp/protocol.c:perf_trace_mptcp_subflow_get_send
    - net/mctp/af_mctp.c:perf_trace_mctp_key_release
    - net/mctp/af_mctp.c:perf_trace_mctp_key_acquire
  

  Symbols:

  ffffffff81e6769f-ffffffff81e676bc: perf_trace_buf_alloc.cold (STB_LOCAL)
  ffffffff8123ed50-ffffffff8123ee66: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/trace_event_perf.c (0)
  Location: kernel/trace/trace_event_perf.c:392
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_multi
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_multi
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/locking/mutex.c:perf_trace_contention_end
    - kernel/locking/mutex.c:perf_trace_contention_begin
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_stall_warning
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/module/main.c:perf_trace_module_request
    - kernel/module/main.c:perf_trace_module_refcnt
    - kernel/module/main.c:perf_trace_module_free
    - kernel/module/main.c:perf_trace_module_load
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/error_report-traces.c:perf_trace_error_report_template
    - kernel/trace/power-traces.c:perf_trace_guest_halt_poll_ns
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu_idle_miss
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/trace/rv/rv.c:perf_trace_error_da_monitor_id
    - kernel/trace/rv/rv.c:perf_trace_event_da_monitor_id
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_throttled
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_write_folio
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_cache_free
    - mm/slab_common.c:perf_trace_kfree
    - mm/slab_common.c:perf_trace_kmalloc
    - mm/slab_common.c:perf_trace_kmem_cache_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap_lock.c:perf_trace_mmap_lock_acquire_returned
    - mm/mmap_lock.c:perf_trace_mmap_lock
    - mm/mmap.c:perf_trace_exit_mmap
    - mm/mmap.c:perf_trace_vma_store
    - mm/mmap.c:perf_trace_vma_mas_szero
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/rmap.c:perf_trace_migration_pte
    - mm/rmap.c:perf_trace_mm_migrate_pages_start
    - mm/rmap.c:perf_trace_mm_migrate_pages
    - mm/rmap.c:perf_trace_tlb_flush
    - mm/vmalloc.c:perf_trace_free_vmap_area_noflush
    - mm/vmalloc.c:perf_trace_purge_vmap_area_lazy
    - mm/vmalloc.c:perf_trace_alloc_vmap_area
    - mm/huge_memory.c:perf_trace_migration_pmd
    - mm/huge_memory.c:perf_trace_hugepage_update
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    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_trap_report
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/netlink/af_netlink.c:perf_trace_netlink_extack
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
    - net/mptcp/protocol.c:perf_trace_subflow_check_data_avail
    - net/mptcp/protocol.c:perf_trace_ack_update_msk
    - net/mptcp/protocol.c:perf_trace_mptcp_dump_mpext
    - net/mptcp/protocol.c:perf_trace_mptcp_subflow_get_send
    - net/mctp/af_mctp.c:perf_trace_mctp_key_release
    - net/mctp/af_mctp.c:perf_trace_mctp_key_acquire
    - lib/maple_tree.c:perf_trace_ma_write
    - lib/maple_tree.c:perf_trace_ma_read
    - lib/maple_tree.c:perf_trace_ma_op
  

  Symbols:

  ffffffff8205e0e8-ffffffff8205e105: perf_trace_buf_alloc.cold (STB_LOCAL)
  ffffffff8128c7b0-ffffffff8128c8c6: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/trace_event_perf.c (0)
  Location: kernel/trace/trace_event_perf.c:392
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_multi
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_multi
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_tasklet
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/notifier.c:perf_trace_notifier_info
    - kernel/sched/core.c:perf_trace_ipi_handler
    - kernel/sched/core.c:perf_trace_ipi_send_cpumask
    - kernel/sched/core.c:perf_trace_ipi_send_cpu
    - kernel/sched/core.c:perf_trace_ipi_raise
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/locking/mutex.c:perf_trace_contention_end
    - kernel/locking/mutex.c:perf_trace_contention_begin
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_stall_warning
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/module/main.c:perf_trace_module_request
    - kernel/module/main.c:perf_trace_module_refcnt
    - kernel/module/main.c:perf_trace_module_free
    - kernel/module/main.c:perf_trace_module_load
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/smp.c:perf_trace_csd_function
    - kernel/smp.c:perf_trace_csd_queue_cpu
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_osnoise.c:perf_trace_sample_threshold
    - kernel/trace/trace_osnoise.c:perf_trace_nmi_noise
    - kernel/trace/trace_osnoise.c:perf_trace_irq_noise
    - kernel/trace/trace_osnoise.c:perf_trace_softirq_noise
    - kernel/trace/trace_osnoise.c:perf_trace_thread_noise
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_events_user.c:user_event_perf
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/error_report-traces.c:perf_trace_error_report_template
    - kernel/trace/power-traces.c:perf_trace_guest_halt_poll_ns
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu_idle_miss
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/trace/trace_fprobe.c:fexit_perf_func
    - kernel/trace/trace_fprobe.c:fentry_perf_func
    - kernel/trace/rv/rv.c:perf_trace_error_da_monitor_id
    - kernel/trace/rv/rv.c:perf_trace_event_da_monitor_id
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_throttled
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_write_folio
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_cache_free
    - mm/slab_common.c:perf_trace_kfree
    - mm/slab_common.c:perf_trace_kmalloc
    - mm/slab_common.c:perf_trace_kmem_cache_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap_lock.c:perf_trace_mmap_lock_acquire_returned
    - mm/mmap_lock.c:perf_trace_mmap_lock
    - mm/mmap.c:perf_trace_exit_mmap
    - mm/mmap.c:perf_trace_vma_store
    - mm/mmap.c:perf_trace_vma_mas_szero
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/rmap.c:perf_trace_migration_pte
    - mm/rmap.c:perf_trace_mm_migrate_pages_start
    - mm/rmap.c:perf_trace_mm_migrate_pages
    - mm/rmap.c:perf_trace_tlb_flush
    - mm/vmalloc.c:perf_trace_free_vmap_area_noflush
    - mm/vmalloc.c:perf_trace_purge_vmap_area_lazy
    - mm/vmalloc.c:perf_trace_alloc_vmap_area
    - mm/ksm.c:perf_trace_ksm_remove_rmap_item
    - mm/ksm.c:perf_trace_ksm_remove_ksm_page
    - mm/ksm.c:perf_trace_ksm_merge_with_ksm_page
    - mm/ksm.c:perf_trace_ksm_merge_one_page
    - mm/ksm.c:perf_trace_ksm_enter_exit_template
    - mm/ksm.c:perf_trace_ksm_scan_template
    - mm/huge_memory.c:perf_trace_migration_pmd
    - mm/huge_memory.c:perf_trace_hugepage_update
    - mm/huge_memory.c:perf_trace_hugepage_set_pmd
    - mm/khugepaged.c:perf_trace_mm_khugepaged_collapse_file
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_file
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_folio_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/iomap/trace.c:perf_trace_iomap_dio_complete
    - fs/iomap/trace.c:perf_trace_iomap_dio_rw_begin
    - fs/iomap/trace.c:perf_trace_iomap_iter
    - fs/iomap/trace.c:perf_trace_iomap_class
    - fs/iomap/trace.c:perf_trace_iomap_range_class
    - fs/iomap/trace.c:perf_trace_iomap_readpage_class
    - fs/ext4/super.c:perf_trace_ext4_update_sb
    - fs/ext4/super.c:perf_trace_ext4_fc_cleanup
    - fs/ext4/super.c:perf_trace_ext4_fc_track_range
    - fs/ext4/super.c:perf_trace_ext4_fc_track_inode
    - fs/ext4/super.c:perf_trace_ext4_fc_track_dentry
    - fs/ext4/super.c:perf_trace_ext4_fc_stats
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_stop
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_start
    - fs/ext4/super.c:perf_trace_ext4_fc_replay
    - fs/ext4/super.c:perf_trace_ext4_fc_replay_scan
    - fs/ext4/super.c:perf_trace_ext4_lazy_itable_init
    - fs/ext4/super.c:perf_trace_ext4_prefetch_bitmaps
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start_inode
    - fs/ext4/super.c:perf_trace_ext4_journal_start_sb
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_read_block_bitmap_load
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidate_folio_op
    - fs/ext4/super.c:perf_trace_ext4__folio_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_checkpoint_list
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_scan_exit
    - fs/jbd2/journal.c:perf_trace_jbd2_journal_shrink
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start_class
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - security/selinux/avc.c:perf_trace_selinux_audited
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_bio
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_completion
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_iocg_forgive_debt
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_state
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - io_uring/io_uring.c:perf_trace_io_uring_local_work_run
    - io_uring/io_uring.c:perf_trace_io_uring_short_write
    - io_uring/io_uring.c:perf_trace_io_uring_task_work_run
    - io_uring/io_uring.c:perf_trace_io_uring_cqe_overflow
    - io_uring/io_uring.c:perf_trace_io_uring_req_failed
    - io_uring/io_uring.c:perf_trace_io_uring_task_add
    - io_uring/io_uring.c:perf_trace_io_uring_poll_arm
    - io_uring/io_uring.c:perf_trace_io_uring_submit_req
    - io_uring/io_uring.c:perf_trace_io_uring_complete
    - io_uring/io_uring.c:perf_trace_io_uring_fail_link
    - io_uring/io_uring.c:perf_trace_io_uring_cqring_wait
    - io_uring/io_uring.c:perf_trace_io_uring_link
    - io_uring/io_uring.c:perf_trace_io_uring_defer
    - io_uring/io_uring.c:perf_trace_io_uring_queue_async_work
    - io_uring/io_uring.c:perf_trace_io_uring_file_get
    - io_uring/io_uring.c:perf_trace_io_uring_register
    - io_uring/io_uring.c:perf_trace_io_uring_create
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/pwm/core.c:perf_trace_pwm
    - drivers/clk/clk.c:perf_trace_clk_rate_request
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate_range
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/iommu/intel/trace.c:perf_trace_prq_report
    - drivers/iommu/intel/trace.c:perf_trace_qi_submit
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bulk
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/base/trace.c:perf_trace_devres
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/scsi/sd_zbc.c:perf_trace_scsi_zone_wp_update
    - drivers/scsi/sd_zbc.c:perf_trace_scsi_prepare_zone_append
    - drivers/ata/libata-core.c:perf_trace_ata_sff_template
    - drivers/ata/libata-core.c:perf_trace_ata_transfer_data_template
    - drivers/ata/libata-core.c:perf_trace_ata_sff_hsm_template
    - drivers/ata/libata-core.c:perf_trace_ata_port_eh_begin_template
    - drivers/ata/libata-core.c:perf_trace_ata_link_reset_end_template
    - drivers/ata/libata-core.c:perf_trace_ata_link_reset_begin_template
    - drivers/ata/libata-core.c:perf_trace_ata_eh_action_template
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_bmdma_status
    - drivers/ata/libata-core.c:perf_trace_ata_exec_command_template
    - drivers/ata/libata-core.c:perf_trace_ata_tf_load
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue_template
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_set_cs
    - drivers/spi/spi.c:perf_trace_spi_setup
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_doorbell
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/watchdog/watchdog_core.c:perf_trace_watchdog_set_timeout
    - drivers/watchdog/watchdog_core.c:perf_trace_watchdog_template
    - drivers/cpufreq/amd-pstate-trace.c:perf_trace_amd_pstate_perf
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_done
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_frequency
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - drivers/interconnect/core.c:perf_trace_icc_set_bw_end
    - drivers/interconnect/core.c:perf_trace_icc_set_bw
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_update_nid
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_release
    - net/core/net-traces.c:perf_trace_br_mdb_full
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_create
    - net/core/net-traces.c:perf_trace_qdisc_destroy
    - net/core/net-traces.c:perf_trace_qdisc_reset
    - net/core/net-traces.c:perf_trace_qdisc_enqueue
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_cong_state_set
    - net/core/net-traces.c:perf_trace_tcp_event_skb
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_msg_length
    - net/core/net-traces.c:perf_trace_sk_data_ready
    - net/core/net-traces.c:perf_trace_inet_sk_error_report
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/netlink/af_netlink.c:perf_trace_netlink_extack
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
    - net/devlink/leftover.c:perf_trace_devlink_trap_report
    - net/devlink/leftover.c:perf_trace_devlink_health_reporter_state_update
    - net/devlink/leftover.c:perf_trace_devlink_health_recover_aborted
    - net/devlink/leftover.c:perf_trace_devlink_health_report
    - net/devlink/leftover.c:perf_trace_devlink_hwerr
    - net/devlink/leftover.c:perf_trace_devlink_hwmsg
    - net/mptcp/protocol.c:perf_trace_subflow_check_data_avail
    - net/mptcp/protocol.c:perf_trace_ack_update_msk
    - net/mptcp/protocol.c:perf_trace_mptcp_dump_mpext
    - net/mptcp/protocol.c:perf_trace_mptcp_subflow_get_send
    - net/mctp/af_mctp.c:perf_trace_mctp_key_release
    - net/mctp/af_mctp.c:perf_trace_mctp_key_acquire
    - net/handshake/trace.c:perf_trace_handshake_complete
    - net/handshake/trace.c:perf_trace_handshake_error_class
    - net/handshake/trace.c:perf_trace_handshake_fd_class
    - net/handshake/trace.c:perf_trace_handshake_event_class
    - lib/maple_tree.c:perf_trace_ma_write
    - lib/maple_tree.c:perf_trace_ma_read
    - lib/maple_tree.c:perf_trace_ma_op
  

  Symbols:

  ffffffff820dcb1f-ffffffff820dcb34: perf_trace_buf_alloc.cold (STB_LOCAL)
  ffffffff812a96b0-ffffffff812a97c3: perf_trace_buf_alloc (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/trace/trace_event_perf.c (0)
  Location: kernel/trace/trace_event_perf.c:392
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_multi
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_one
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_multi
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_tasklet
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_end
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_activate_work
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/notifier.c:perf_trace_notifier_info
    - kernel/sched/core.c:perf_trace_ipi_handler
    - kernel/sched/core.c:perf_trace_ipi_send_cpumask
    - kernel/sched/core.c:perf_trace_ipi_send_cpu
    - kernel/sched/core.c:perf_trace_ipi_raise
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_skip_vma_numa
    - kernel/sched/core.c:perf_trace_sched_numa_pair_template
    - kernel/sched/core.c:perf_trace_sched_move_numa
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_end
    - kernel/sched/core.c:perf_trace_sched_kthread_work_execute_start
    - kernel/sched/core.c:perf_trace_sched_kthread_work_queue_work
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/locking/mutex.c:perf_trace_contention_end
    - kernel/locking/mutex.c:perf_trace_contention_begin
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_stall_warning
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/entry/common.c:perf_trace_sys_exit
    - kernel/entry/common.c:perf_trace_sys_enter
    - kernel/module/main.c:perf_trace_module_request
    - kernel/module/main.c:perf_trace_module_refcnt
    - kernel/module/main.c:perf_trace_module_free
    - kernel/module/main.c:perf_trace_module_load
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_base_idle
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/smp.c:perf_trace_csd_function
    - kernel/smp.c:perf_trace_csd_queue_cpu
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_osnoise.c:perf_trace_sample_threshold
    - kernel/trace/trace_osnoise.c:perf_trace_nmi_noise
    - kernel/trace/trace_osnoise.c:perf_trace_irq_noise
    - kernel/trace/trace_osnoise.c:perf_trace_softirq_noise
    - kernel/trace/trace_osnoise.c:perf_trace_thread_noise
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_events_user.c:user_event_perf
    - kernel/trace/bpf_trace.c:perf_trace_bpf_trace_printk
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/error_report-traces.c:perf_trace_error_report_template
    - kernel/trace/power-traces.c:perf_trace_guest_halt_poll_ns
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_cpu_latency_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu_idle_miss
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/trace/trace_fprobe.c:fexit_perf_func
    - kernel/trace/trace_fprobe.c:fentry_perf_func
    - kernel/trace/rv/rv.c:perf_trace_error_da_monitor_id
    - kernel/trace/rv/rv.c:perf_trace_event_da_monitor_id
    - kernel/bpf/core.c:perf_trace_bpf_xdp_link_attach_failed
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/context_tracking.c:perf_trace_context_tracking_user
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_throttled
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_write_folio
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_rss_stat
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_cache_free
    - mm/slab_common.c:perf_trace_kfree
    - mm/slab_common.c:perf_trace_kmalloc
    - mm/slab_common.c:perf_trace_kmem_cache_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/mmap_lock.c:perf_trace_mmap_lock_acquire_returned
    - mm/mmap_lock.c:perf_trace_mmap_lock
    - mm/mmap.c:perf_trace_exit_mmap
    - mm/mmap.c:perf_trace_vma_store
    - mm/mmap.c:perf_trace_vma_mas_szero
    - mm/mmap.c:perf_trace_vm_unmapped_area
    - mm/rmap.c:perf_trace_migration_pte
    - mm/rmap.c:perf_trace_mm_migrate_pages_start
    - mm/rmap.c:perf_trace_mm_migrate_pages
    - mm/rmap.c:perf_trace_tlb_flush
    - mm/vmalloc.c:perf_trace_free_vmap_area_noflush
    - mm/vmalloc.c:perf_trace_purge_vmap_area_lazy
    - mm/vmalloc.c:perf_trace_alloc_vmap_area
    - mm/ksm.c:perf_trace_ksm_advisor
    - mm/ksm.c:perf_trace_ksm_remove_rmap_item
    - mm/ksm.c:perf_trace_ksm_remove_ksm_page
    - mm/ksm.c:perf_trace_ksm_merge_with_ksm_page
    - mm/ksm.c:perf_trace_ksm_merge_one_page
    - mm/ksm.c:perf_trace_ksm_enter_exit_template
    - mm/ksm.c:perf_trace_ksm_scan_template
    - mm/huge_memory.c:perf_trace_migration_pmd
    - mm/huge_memory.c:perf_trace_hugepage_update
    - mm/huge_memory.c:perf_trace_hugepage_set
    - mm/khugepaged.c:perf_trace_mm_khugepaged_collapse_file
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_file
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_folio_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/iomap/trace.c:perf_trace_iomap_dio_complete
    - fs/iomap/trace.c:perf_trace_iomap_dio_rw_begin
    - fs/iomap/trace.c:perf_trace_iomap_iter
    - fs/iomap/trace.c:perf_trace_iomap_class
    - fs/iomap/trace.c:perf_trace_iomap_range_class
    - fs/iomap/trace.c:perf_trace_iomap_readpage_class
    - fs/ext4/super.c:perf_trace_ext4_update_sb
    - fs/ext4/super.c:perf_trace_ext4_fc_cleanup
    - fs/ext4/super.c:perf_trace_ext4_fc_track_range
    - fs/ext4/super.c:perf_trace_ext4_fc_track_inode
    - fs/ext4/super.c:perf_trace_ext4_fc_track_dentry
    - fs/ext4/super.c:perf_trace_ext4_fc_stats
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_stop
    - fs/ext4/super.c:perf_trace_ext4_fc_commit_start
    - fs/ext4/super.c:perf_trace_ext4_fc_replay
    - fs/ext4/super.c:perf_trace_ext4_fc_replay_scan
    - fs/ext4/super.c:perf_trace_ext4_lazy_itable_init
    - fs/ext4/super.c:perf_trace_ext4_prefetch_bitmaps
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start_inode
    - fs/ext4/super.c:perf_trace_ext4_journal_start_sb
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_read_block_bitmap_load
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidate_folio_op
    - fs/ext4/super.c:perf_trace_ext4__folio_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_checkpoint_list
    - fs/jbd2/journal.c:perf_trace_jbd2_shrink_scan_exit
    - fs/jbd2/journal.c:perf_trace_jbd2_journal_shrink
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start_class
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - security/selinux/avc.c:perf_trace_selinux_audited
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_bio
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_completion
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_iocg_forgive_debt
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_state
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - io_uring/io_uring.c:perf_trace_io_uring_local_work_run
    - io_uring/io_uring.c:perf_trace_io_uring_short_write
    - io_uring/io_uring.c:perf_trace_io_uring_task_work_run
    - io_uring/io_uring.c:perf_trace_io_uring_cqe_overflow
    - io_uring/io_uring.c:perf_trace_io_uring_req_failed
    - io_uring/io_uring.c:perf_trace_io_uring_task_add
    - io_uring/io_uring.c:perf_trace_io_uring_poll_arm
    - io_uring/io_uring.c:perf_trace_io_uring_submit_req
    - io_uring/io_uring.c:perf_trace_io_uring_complete
    - io_uring/io_uring.c:perf_trace_io_uring_fail_link
    - io_uring/io_uring.c:perf_trace_io_uring_cqring_wait
    - io_uring/io_uring.c:perf_trace_io_uring_link
    - io_uring/io_uring.c:perf_trace_io_uring_defer
    - io_uring/io_uring.c:perf_trace_io_uring_queue_async_work
    - io_uring/io_uring.c:perf_trace_io_uring_file_get
    - io_uring/io_uring.c:perf_trace_io_uring_register
    - io_uring/io_uring.c:perf_trace_io_uring_create
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/pwm/core.c:perf_trace_pwm
    - drivers/clk/clk.c:perf_trace_clk_rate_request
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate_range
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/iommu/intel/trace.c:perf_trace_prq_report
    - drivers/iommu/intel/trace.c:perf_trace_qi_submit
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bulk
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/base/trace.c:perf_trace_devres
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/scsi/sd_zbc.c:perf_trace_scsi_zone_wp_update
    - drivers/scsi/sd_zbc.c:perf_trace_scsi_prepare_zone_append
    - drivers/ata/libata-core.c:perf_trace_ata_sff_template
    - drivers/ata/libata-core.c:perf_trace_ata_transfer_data_template
    - drivers/ata/libata-core.c:perf_trace_ata_sff_hsm_template
    - drivers/ata/libata-core.c:perf_trace_ata_port_eh_begin_template
    - drivers/ata/libata-core.c:perf_trace_ata_link_reset_end_template
    - drivers/ata/libata-core.c:perf_trace_ata_link_reset_begin_template
    - drivers/ata/libata-core.c:perf_trace_ata_eh_action_template
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_bmdma_status
    - drivers/ata/libata-core.c:perf_trace_ata_exec_command_template
    - drivers/ata/libata-core.c:perf_trace_ata_tf_load
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue_template
    - drivers/gpu/drm/drm_trace_points.c:perf_trace_drm_vblank_event_delivered
    - drivers/gpu/drm/drm_trace_points.c:perf_trace_drm_vblank_event_queued
    - drivers/gpu/drm/drm_trace_points.c:perf_trace_drm_vblank_event
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_set_cs
    - drivers/spi/spi.c:perf_trace_spi_setup
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_doorbell
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_actor
    - drivers/thermal/gov_power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/watchdog/watchdog_core.c:perf_trace_watchdog_set_timeout
    - drivers/watchdog/watchdog_core.c:perf_trace_watchdog_template
    - drivers/cpufreq/amd-pstate-trace.c:perf_trace_amd_pstate_perf
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_done
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_frequency
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - drivers/interconnect/core.c:perf_trace_icc_set_bw_end
    - drivers/interconnect/core.c:perf_trace_icc_set_bw
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_update_nid
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_release
    - net/core/net-traces.c:perf_trace_br_mdb_full
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_create
    - net/core/net-traces.c:perf_trace_qdisc_destroy
    - net/core/net-traces.c:perf_trace_qdisc_reset
    - net/core/net-traces.c:perf_trace_qdisc_enqueue
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_cong_state_set
    - net/core/net-traces.c:perf_trace_tcp_event_skb
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_msg_length
    - net/core/net-traces.c:perf_trace_sk_data_ready
    - net/core/net-traces.c:perf_trace_inet_sk_error_report
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/netlink/af_netlink.c:perf_trace_netlink_extack
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
    - net/devlink/core.c:perf_trace_devlink_trap_report
    - net/devlink/core.c:perf_trace_devlink_health_reporter_state_update
    - net/devlink/core.c:perf_trace_devlink_health_recover_aborted
    - net/devlink/core.c:perf_trace_devlink_health_report
    - net/devlink/core.c:perf_trace_devlink_hwerr
    - net/devlink/core.c:perf_trace_devlink_hwmsg
    - net/mptcp/protocol.c:perf_trace_subflow_check_data_avail
    - net/mptcp/protocol.c:perf_trace_ack_update_msk
    - net/mptcp/protocol.c:perf_trace_mptcp_dump_mpext
    - net/mptcp/protocol.c:perf_trace_mptcp_subflow_get_send
    - net/mctp/af_mctp.c:perf_trace_mctp_key_release
    - net/mctp/af_mctp.c:perf_trace_mctp_key_acquire
    - net/handshake/trace.c:perf_trace_tls_contenttype
    - net/handshake/trace.c:perf_trace_handshake_complete
    - net/handshake/trace.c:perf_trace_handshake_alert_class
    - net/handshake/trace.c:perf_trace_handshake_error_class
    - net/handshake/trace.c:perf_trace_handshake_fd_class
    - net/handshake/trace.c:perf_trace_handshake_event_class
    - lib/maple_tree.c:perf_trace_ma_write
    - lib/maple_tree.c:perf_trace_ma_read
    - lib/maple_tree.c:perf_trace_ma_op
  

  Symbols:

  ffffffff821b8921-ffffffff821b8936: perf_trace_buf_alloc.cold (STB_LOCAL)
  ffffffff812c53c0-ffffffff812c54d3: perf_trace_buf_alloc (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffff80001023e518)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/arm64/kernel/ptrace.c:perf_trace_sys_exit
    - arch/arm64/kernel/ptrace.c:perf_trace_sys_enter
    - arch/arm64/kernel/smp.c:perf_trace_ipi_handler
    - arch/arm64/kernel/smp.c:perf_trace_ipi_raise
    - arch/arm64/kernel/armv8_deprecated.c:perf_trace_instruction_emulation
    - virt/kvm/kvm_main.c:perf_trace_kvm_halt_poll_ns
    - virt/kvm/kvm_main.c:perf_trace_kvm_age_page
    - virt/kvm/kvm_main.c:perf_trace_kvm_fpu
    - virt/kvm/kvm_main.c:perf_trace_kvm_mmio
    - virt/kvm/kvm_main.c:perf_trace_kvm_ack_irq
    - virt/kvm/kvm_main.c:perf_trace_kvm_set_irq
    - virt/kvm/kvm_main.c:perf_trace_kvm_vcpu_wakeup
    - virt/kvm/kvm_main.c:perf_trace_kvm_userspace_exit
    - virt/kvm/arm/arm.c:perf_trace_kvm_timer_emulate
    - virt/kvm/arm/arm.c:perf_trace_kvm_timer_hrtimer_expire
    - virt/kvm/arm/arm.c:perf_trace_kvm_timer_restore_state
    - virt/kvm/arm/arm.c:perf_trace_kvm_timer_save_state
    - virt/kvm/arm/arm.c:perf_trace_kvm_get_timer_map
    - virt/kvm/arm/arm.c:perf_trace_kvm_timer_update_irq
    - virt/kvm/arm/arm.c:perf_trace_kvm_toggle_cache
    - virt/kvm/arm/arm.c:perf_trace_kvm_set_way_flush
    - virt/kvm/arm/arm.c:perf_trace_kvm_test_age_hva
    - virt/kvm/arm/arm.c:perf_trace_kvm_age_hva
    - virt/kvm/arm/arm.c:perf_trace_kvm_set_spte_hva
    - virt/kvm/arm/arm.c:perf_trace_kvm_unmap_hva_range
    - virt/kvm/arm/arm.c:perf_trace_kvm_mmio_emulate
    - virt/kvm/arm/arm.c:perf_trace_kvm_irq_line
    - virt/kvm/arm/arm.c:perf_trace_kvm_access_fault
    - virt/kvm/arm/arm.c:perf_trace_kvm_guest_fault
    - virt/kvm/arm/arm.c:perf_trace_kvm_exit
    - virt/kvm/arm/arm.c:perf_trace_kvm_entry
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_set_guest_debug
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_sys_access
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_handle_sys_reg
    - arch/arm64/kvm/handle_exit.c:perf_trace_trap_reg
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_arm_set_regset
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_arm_set_dreg32
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_arm_clear_debug
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_arm_setup_debug
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_hvc_arm64
    - arch/arm64/kvm/handle_exit.c:perf_trace_kvm_wfx_arm64
    - virt/kvm/arm/vgic/vgic.c:perf_trace_vgic_update_irq_pending
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/soc/qcom/rpmh-rsc.c:perf_trace_rpmh_send_msg
    - drivers/soc/qcom/rpmh-rsc.c:perf_trace_rpmh_tx_done
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffff80001023e518-ffff80001023e5dc: perf_trace_buf_alloc (STB_GLOBAL)
  

• In armhf: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (c04798d0)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/arm/kernel/ptrace.c:perf_trace_sys_exit
    - arch/arm/kernel/ptrace.c:perf_trace_sys_enter
    - arch/arm/kernel/smp.c:perf_trace_ipi_handler
    - arch/arm/kernel/smp.c:perf_trace_ipi_raise
    - arch/arm/common/bL_switcher.c:perf_trace_cpu_migrate
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/dma/tegra20-apb-dma.c:perf_trace_tegra_dma_isr
    - drivers/dma/tegra20-apb-dma.c:perf_trace_tegra_dma_complete_cb
    - drivers/dma/tegra20-apb-dma.c:perf_trace_tegra_dma_tx_status
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_req
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_urb
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_isr
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_regl
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_regw
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_regb
    - drivers/usb/musb/musb_trace.c:perf_trace_musb_log
    - drivers/usb/gadget/udc/trace.c:perf_trace_udc_log_req
    - drivers/usb/gadget/udc/trace.c:perf_trace_udc_log_ep
    - drivers/usb/gadget/udc/trace.c:perf_trace_udc_log_gadget
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - sound/soc/soc-core.c:perf_trace_snd_soc_jack_notify
    - sound/soc/soc-core.c:perf_trace_snd_soc_jack_report
    - sound/soc/soc-core.c:perf_trace_snd_soc_jack_irq
    - sound/soc/soc-core.c:perf_trace_snd_soc_dapm_connected
    - sound/soc/soc-core.c:perf_trace_snd_soc_dapm_path
    - sound/soc/soc-core.c:perf_trace_snd_soc_dapm_walk_done
    - sound/soc/soc-core.c:perf_trace_snd_soc_dapm_widget
    - sound/soc/soc-core.c:perf_trace_snd_soc_dapm_basic
    - sound/soc/soc-core.c:perf_trace_snd_soc_card
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  c04798d0-c04799a0: perf_trace_buf_alloc (STB_GLOBAL)
  

• In ppc64el: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (c0000000002cddd0)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/powerpc/kernel/ptrace.c:perf_trace_sys_exit
    - arch/powerpc/kernel/ptrace.c:perf_trace_sys_enter
    - arch/powerpc/kernel/irq.c:perf_trace_tlbia
    - arch/powerpc/kernel/irq.c:perf_trace_tlbie
    - arch/powerpc/kernel/irq.c:perf_trace_hash_fault
    - arch/powerpc/kernel/irq.c:perf_trace_opal_exit
    - arch/powerpc/kernel/irq.c:perf_trace_opal_entry
    - arch/powerpc/kernel/irq.c:perf_trace_hcall_exit
    - arch/powerpc/kernel/irq.c:perf_trace_hcall_entry
    - arch/powerpc/kernel/irq.c:perf_trace_ppc64_interrupt_class
    - arch/powerpc/mm/book3s64/hash_pgtable.c:perf_trace_hugepage_splitting
    - arch/powerpc/mm/book3s64/hash_pgtable.c:perf_trace_hugepage_update
    - arch/powerpc/mm/book3s64/hash_pgtable.c:perf_trace_hugepage_set_pmd
    - arch/powerpc/mm/book3s64/hash_pgtable.c:perf_trace_hugepage_invalidate
    - arch/powerpc/platforms/powernv/vas-window.c:perf_trace_vas_paste_crb
    - arch/powerpc/platforms/powernv/vas-window.c:perf_trace_vas_tx_win_open
    - arch/powerpc/platforms/powernv/vas-window.c:perf_trace_vas_rx_win_open
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/trace/trace_uprobe.c:__uprobe_perf_func
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/vfio/pci/vfio_pci_nvlink2.c:perf_trace_vfio_pci_npu2_mmap
    - drivers/vfio/pci/vfio_pci_nvlink2.c:perf_trace_vfio_pci_nvgpu_mmap
    - drivers/vfio/pci/vfio_pci_nvlink2.c:perf_trace_vfio_pci_nvgpu_mmap_fault
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  c0000000002cddd0-c0000000002cdee8: perf_trace_buf_alloc (STB_GLOBAL)
  

• In riscv64: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffe000193c20)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/riscv/kernel/ptrace.c:perf_trace_sys_exit
    - arch/riscv/kernel/ptrace.c:perf_trace_sys_enter
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffe000193c20-ffffffe000193d0c: perf_trace_buf_alloc (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811b7210)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/intel-trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel-trace.c:perf_trace_dma_map
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/nvme/host/core.c:perf_trace_nvme_sq
    - drivers/nvme/host/core.c:perf_trace_nvme_async_event
    - drivers/nvme/host/core.c:perf_trace_nvme_complete_rq
    - drivers/nvme/host/core.c:perf_trace_nvme_setup_cmd
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811b7210-ffffffff811b72a1: perf_trace_buf_alloc (STB_GLOBAL)
  

• In azure: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811aa000)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/context_tracking.c:perf_trace_context_tracking_user
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/intel-trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel-trace.c:perf_trace_dma_map
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/nvme/host/core.c:perf_trace_nvme_sq
    - drivers/nvme/host/core.c:perf_trace_nvme_async_event
    - drivers/nvme/host/core.c:perf_trace_nvme_complete_rq
    - drivers/nvme/host/core.c:perf_trace_nvme_setup_cmd
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/hv/hv_trace.c:perf_trace_vmbus_channel
    - drivers/hv/hv_trace.c:perf_trace_vmbus_send_tl_connect_request
    - drivers/hv/hv_trace.c:perf_trace_vmbus_release_relid
    - drivers/hv/hv_trace.c:perf_trace_vmbus_negotiate_version
    - drivers/hv/hv_trace.c:perf_trace_vmbus_teardown_gpadl
    - drivers/hv/hv_trace.c:perf_trace_vmbus_establish_gpadl_body
    - drivers/hv/hv_trace.c:perf_trace_vmbus_establish_gpadl_header
    - drivers/hv/hv_trace.c:perf_trace_vmbus_close_internal
    - drivers/hv/hv_trace.c:perf_trace_vmbus_open
    - drivers/hv/hv_trace.c:perf_trace_vmbus_request_offers
    - drivers/hv/hv_trace.c:perf_trace_vmbus_onversion_response
    - drivers/hv/hv_trace.c:perf_trace_vmbus_ongpadl_torndown
    - drivers/hv/hv_trace.c:perf_trace_vmbus_ongpadl_created
    - drivers/hv/hv_trace.c:perf_trace_vmbus_onopen_result
    - drivers/hv/hv_trace.c:perf_trace_vmbus_onoffer_rescind
    - drivers/hv/hv_trace.c:perf_trace_vmbus_onoffer
    - drivers/hv/hv_trace.c:perf_trace_vmbus_hdr_msg
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811aa000-ffffffff811aa091: perf_trace_buf_alloc (STB_GLOBAL)
  

• In gcp: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811b4fe0)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/intel-trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel-trace.c:perf_trace_dma_map
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811b4fe0-ffffffff811b5071: perf_trace_buf_alloc (STB_GLOBAL)
  

• In lowlatency: ✅

  void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811c3080)
  Location: kernel/trace/trace_event_perf.c:390
  Inline: False
  Direct callers:
    - init/main.c:perf_trace_initcall_finish
    - init/main.c:perf_trace_initcall_start
    - init/main.c:perf_trace_initcall_level
    - arch/x86/entry/common.c:perf_trace_sys_exit
    - arch/x86/entry/common.c:perf_trace_sys_enter
    - arch/x86/entry/vsyscall/vsyscall_64.c:perf_trace_emulate_vsyscall
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_one_user
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_alloc_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_ptep_modify_prot
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_p4d
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_send_ipi_mask
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping_range
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_nested_flush_guest_mapping
    - arch/x86/hyperv/mmu.c:perf_trace_hyperv_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_vector_free_moved
    - arch/x86/kernel/irq.c:perf_trace_vector_setup
    - arch/x86/kernel/irq.c:perf_trace_vector_teardown
    - arch/x86/kernel/irq.c:perf_trace_vector_activate
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc_managed
    - arch/x86/kernel/irq.c:perf_trace_vector_alloc
    - arch/x86/kernel/irq.c:perf_trace_vector_reserve
    - arch/x86/kernel/irq.c:perf_trace_vector_mod
    - arch/x86/kernel/irq.c:perf_trace_vector_config
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - arch/x86/kernel/fpu/core.c:perf_trace_x86_fpu
    - arch/x86/kernel/cpu/mce/core.c:perf_trace_mce_record
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l3
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_l2
    - arch/x86/kernel/cpu/resctrl/pseudo_lock.c:perf_trace_pseudo_lock_mem_latency
    - arch/x86/mm/init.c:perf_trace_tlb_flush
    - arch/x86/mm/fault.c:perf_trace_x86_exceptions
    - arch/x86/mm/mpx.c:perf_trace_mpx_new_bounds_table
    - arch/x86/mm/mpx.c:perf_trace_mpx_range_trace
    - arch/x86/mm/mpx.c:perf_trace_bounds_exception_mpx
    - arch/x86/mm/mpx.c:perf_trace_mpx_bounds_register_exception
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/cpu.c:perf_trace_cpuhp_exit
    - kernel/cpu.c:perf_trace_cpuhp_multi_enter
    - kernel/cpu.c:perf_trace_cpuhp_enter
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/sched/core.c:perf_trace_sched_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_wakeup_template
    - kernel/sched/core.c:perf_trace_sched_kthread_stop_ret
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/printk/printk.c:perf_trace_console
    - kernel/irq/matrix.c:perf_trace_irq_matrix_cpu
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global_update
    - kernel/irq/matrix.c:perf_trace_irq_matrix_global
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/dma/swiotlb.c:perf_trace_swiotlb_bounced
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/alarmtimer.c:perf_trace_alarm_class
    - kernel/time/alarmtimer.c:perf_trace_alarmtimer_suspend
    - kernel/module.c:perf_trace_module_request
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_event
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_migrate
    - kernel/cgroup/cgroup.c:perf_trace_cgroup
    - kernel/cgroup/cgroup.c:perf_trace_cgroup_root
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_exit
    - kernel/trace/trace_syscalls.c:perf_syscall_enter
    - kernel/trace/trace_event_perf.c:perf_ftrace_function_call
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/trace_kprobe.c:kprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - kernel/trace/power-traces.c:perf_trace_cpu_frequency_limits
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/rpm-traces.c:perf_trace_rpm_return_int
    - kernel/trace/rpm-traces.c:perf_trace_rpm_internal
    - kernel/bpf/core.c:perf_trace_mem_return_failed
    - kernel/bpf/core.c:perf_trace_mem_connect
    - kernel/bpf/core.c:perf_trace_mem_disconnect
    - kernel/bpf/core.c:perf_trace_xdp_devmap_xmit
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_enqueue
    - kernel/bpf/core.c:perf_trace_xdp_cpumap_kthread
    - kernel/bpf/core.c:perf_trace_xdp_redirect_template
    - kernel/bpf/core.c:perf_trace_xdp_bulk_tx
    - kernel/bpf/core.c:perf_trace_xdp_exception
    - kernel/rseq.c:perf_trace_rseq_ip_fixup
    - kernel/rseq.c:perf_trace_rseq_update
    - mm/filemap.c:perf_trace_file_check_and_advance_wb_err
    - mm/filemap.c:perf_trace_filemap_set_wb_err
    - mm/filemap.c:perf_trace_mm_filemap_op_page_cache
    - mm/oom_kill.c:perf_trace_compact_retry
    - mm/oom_kill.c:perf_trace_skip_task_reaping
    - mm/oom_kill.c:perf_trace_finish_task_reaping
    - mm/oom_kill.c:perf_trace_start_task_reaping
    - mm/oom_kill.c:perf_trace_wake_reaper
    - mm/oom_kill.c:perf_trace_mark_victim
    - mm/oom_kill.c:perf_trace_reclaim_retry_zone
    - mm/oom_kill.c:perf_trace_oom_score_adj_update
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/swap.c:perf_trace_mm_lru_insertion
    - mm/vmscan.c:perf_trace_mm_vmscan_node_reclaim_begin
    - mm/vmscan.c:perf_trace_mm_vmscan_inactive_list_is_low
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_active
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/percpu.c:perf_trace_percpu_destroy_chunk
    - mm/percpu.c:perf_trace_percpu_create_chunk
    - mm/percpu.c:perf_trace_percpu_alloc_percpu_fail
    - mm/percpu.c:perf_trace_percpu_free_percpu
    - mm/percpu.c:perf_trace_percpu_alloc_percpu
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/compaction.c:perf_trace_kcompactd_wake_template
    - mm/compaction.c:perf_trace_mm_compaction_kcompactd_sleep
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_swapin
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page_isolate
    - mm/khugepaged.c:perf_trace_mm_collapse_huge_page
    - mm/khugepaged.c:perf_trace_mm_khugepaged_scan_pmd
    - mm/page_isolation.c:perf_trace_test_pages_isolated
    - mm/cma.c:perf_trace_cma_release
    - mm/cma.c:perf_trace_cma_alloc
    - fs/open.c:perf_trace_open_exec
    - fs/open.c:perf_trace_do_sys_open
    - fs/fs-writeback.c:perf_trace_writeback_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_wbc_class
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_work_class
    - fs/fs-writeback.c:perf_trace_writeback_write_inode_template
    - fs/fs-writeback.c:perf_trace_flush_foreign
    - fs/fs-writeback.c:perf_trace_track_foreign_dirty
    - fs/fs-writeback.c:perf_trace_inode_switch_wbs
    - fs/fs-writeback.c:perf_trace_inode_foreign_history
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_page_template
    - fs/dax.c:perf_trace_dax_writeback_one
    - fs/dax.c:perf_trace_dax_writeback_range_class
    - fs/dax.c:perf_trace_dax_insert_mapping
    - fs/dax.c:perf_trace_dax_pte_fault_class
    - fs/dax.c:perf_trace_dax_pmd_insert_mapping_class
    - fs/dax.c:perf_trace_dax_pmd_load_hole_class
    - fs/dax.c:perf_trace_dax_pmd_fault_class
    - fs/locks.c:perf_trace_leases_conflict
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_filelock_lock
    - fs/locks.c:perf_trace_locks_get_lock_context
    - fs/ext4/super.c:perf_trace_ext4_error
    - fs/ext4/super.c:perf_trace_ext4_shutdown
    - fs/ext4/super.c:perf_trace_ext4_getfsmap_class
    - fs/ext4/super.c:perf_trace_ext4_fsmap_class
    - fs/ext4/super.c:perf_trace_ext4_es_insert_delayed_block
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_nfs_commit_metadata
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_requeue
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-iocost.c:perf_trace_iocost_ioc_vrate_adj
    - block/blk-iocost.c:perf_trace_iocg_inuse_update
    - block/blk-iocost.c:perf_trace_iocost_iocg_activate
    - block/blk-wbt.c:perf_trace_wbt_timer
    - block/blk-wbt.c:perf_trace_wbt_step
    - block/blk-wbt.c:perf_trace_wbt_lat
    - block/blk-wbt.c:perf_trace_wbt_stat
    - arch/x86/lib/msr.c:perf_trace_msr_trace_class
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/clk/clk.c:perf_trace_clk_duty_cycle
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/intel-trace.c:perf_trace_dma_unmap
    - drivers/iommu/intel-trace.c:perf_trace_dma_map
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/dma-buf/dma-fence.c:perf_trace_dma_fence
    - drivers/dma-buf/sw_sync.c:perf_trace_sync_timeline
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_controller
    - drivers/net/phy/mdio_bus.c:perf_trace_mdio_access
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_dbc_log_request
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_portsc
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ring
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctrl_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_slot_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ep_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_urb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_free_virt_dev
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_trb
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/rtc/interface.c:perf_trace_rtc_timer_class
    - drivers/rtc/interface.c:perf_trace_rtc_offset_class
    - drivers/rtc/interface.c:perf_trace_rtc_alarm_irq_enable
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_state
    - drivers/rtc/interface.c:perf_trace_rtc_irq_set_freq
    - drivers/rtc/interface.c:perf_trace_rtc_time_alarm_class
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_reply
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core-base.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core-smbus.c:perf_trace_smbus_write
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_show_string
    - drivers/hwmon/hwmon.c:perf_trace_hwmon_attr_class
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_get_power
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/mmc/core/core.c:perf_trace_mmc_request_done
    - drivers/mmc/core/core.c:perf_trace_mmc_request_start
    - drivers/platform/chrome/cros_ec_trace.c:perf_trace_cros_ec_cmd_class
    - drivers/devfreq/devfreq.c:perf_trace_devfreq_monitor
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_non_standard_event
    - drivers/ras/ras.c:perf_trace_arm_event
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_neigh__update
    - net/core/net-traces.c:perf_trace_neigh_update
    - net/core/net-traces.c:perf_trace_neigh_create
    - net/core/net-traces.c:perf_trace_page_pool_state_hold
    - net/core/net-traces.c:perf_trace_page_pool_state_release
    - net/core/net-traces.c:perf_trace_page_pool_inflight
    - net/core/net-traces.c:perf_trace_br_fdb_update
    - net/core/net-traces.c:perf_trace_fdb_delete
    - net/core/net-traces.c:perf_trace_br_fdb_external_learn_add
    - net/core/net-traces.c:perf_trace_br_fdb_add
    - net/core/net-traces.c:perf_trace_qdisc_dequeue
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_tcp_probe
    - net/core/net-traces.c:perf_trace_tcp_retransmit_synack
    - net/core/net-traces.c:perf_trace_tcp_event_sk
    - net/core/net-traces.c:perf_trace_tcp_event_sk_skb
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_inet_sock_set_state
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_rx_exit_template
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_net_dev_xmit_timeout
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/devlink.c:perf_trace_devlink_health_reporter_state_update
    - net/core/devlink.c:perf_trace_devlink_health_recover_aborted
    - net/core/devlink.c:perf_trace_devlink_health_report
    - net/core/devlink.c:perf_trace_devlink_hwerr
    - net/core/devlink.c:perf_trace_devlink_hwmsg
    - net/bpf/test_run.c:perf_trace_bpf_test_finish
    - net/ipv6/route.c:perf_trace_fib6_table_lookup
  

  Symbols:

  ffffffff811c3080-ffffffff811c3111: perf_trace_buf_alloc (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅