DepSurf

Function: perf_trace_buf_prepare

Status

Regular

• In 4.4: ✅

  void *perf_trace_buf_prepare(int size, short unsigned int type, struct pt_regs **regs, int *rctxp);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/trace/trace_event_perf.c (ffffffff811623b0)
  Location: kernel/trace/trace_event_perf.c:263
  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_mc_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb
    - arch/x86/xen/trace.c:perf_trace_xen_mc__batch
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_single
    - arch/x86/xen/trace.c:perf_trace_xen_mc_entry_alloc
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush_reason
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pmd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pud_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mc_callback
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_set_ldt
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_idt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_load_idt
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_write_cr3
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pgd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pmd
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_release_ptpage
    - arch/x86/xen/trace.c:perf_trace_xen_mc_flush
    - arch/x86/xen/trace.c:perf_trace_xen_mc_extend_args
    - arch/x86/xen/trace.c:perf_trace_xen_mmu__set_pte
    - arch/x86/xen/trace.c:perf_trace_xen_cpu_write_ldt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_pte_clear
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pud
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_domain_pte
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pgd
    - 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_cpu_write_gdt_entry
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_set_pte_at
    - arch/x86/xen/trace.c:perf_trace_xen_mmu_flush_tlb_others
    - arch/x86/kernel/irq.c:perf_trace_x86_irq_vector
    - arch/x86/kernel/nmi.c:perf_trace_nmi_handler
    - 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_bounds_register_exception
    - 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
    - kernel/fork.c:perf_trace_task_rename
    - kernel/fork.c:perf_trace_task_newtask
    - kernel/softirq.c:perf_trace_irq_handler_entry
    - kernel/softirq.c:perf_trace_softirq
    - kernel/softirq.c:perf_trace_irq_handler_exit
    - kernel/signal.c:perf_trace_signal_generate
    - kernel/signal.c:perf_trace_signal_deliver
    - kernel/workqueue.c:perf_trace_workqueue_queue_work
    - kernel/workqueue.c:perf_trace_workqueue_work
    - kernel/workqueue.c:perf_trace_workqueue_execute_start
    - kernel/sched/core.c:perf_trace_sched_stat_template
    - 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_wake_idle_without_ipi
    - kernel/sched/core.c:perf_trace_sched_process_wait
    - kernel/sched/core.c:perf_trace_sched_kthread_stop
    - kernel/sched/core.c:perf_trace_sched_process_hang
    - kernel/sched/core.c:perf_trace_sched_stat_runtime
    - kernel/sched/core.c:perf_trace_sched_process_template
    - kernel/sched/core.c:perf_trace_sched_pi_setprio
    - kernel/sched/core.c:perf_trace_sched_migrate_task
    - kernel/sched/core.c:perf_trace_sched_process_fork
    - kernel/sched/core.c:perf_trace_sched_switch
    - kernel/sched/core.c:perf_trace_sched_process_exec
    - kernel/sched/core.c:perf_trace_sched_move_task_template
    - kernel/sched/core.c:perf_trace_sched_swap_numa
    - kernel/printk/printk.c:perf_trace_console
    - kernel/rcu/update.c:perf_trace_rcu_utilization
    - kernel/time/timer.c:perf_trace_hrtimer_start
    - kernel/time/timer.c:perf_trace_itimer_expire
    - kernel/time/timer.c:perf_trace_hrtimer_class
    - kernel/time/timer.c:perf_trace_timer_class
    - kernel/time/timer.c:perf_trace_hrtimer_init
    - kernel/time/timer.c:perf_trace_timer_expire_entry
    - kernel/time/timer.c:perf_trace_hrtimer_expire_entry
    - kernel/time/timer.c:perf_trace_timer_start
    - kernel/time/timer.c:perf_trace_itimer_state
    - kernel/time/timer.c:perf_trace_tick_stop
    - kernel/module.c:perf_trace_module_refcnt
    - kernel/module.c:perf_trace_module_free
    - kernel/module.c:perf_trace_module_load
    - kernel/module.c:perf_trace_module_request
    - 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:kprobe_perf_func
    - kernel/trace/trace_kprobe.c:kretprobe_perf_func
    - kernel/trace/power-traces.c:perf_trace_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_cpu
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update_request_timeout
    - kernel/trace/power-traces.c:perf_trace_pm_qos_update
    - kernel/trace/power-traces.c:perf_trace_suspend_resume
    - kernel/trace/power-traces.c:perf_trace_pstate_sample
    - kernel/trace/power-traces.c:perf_trace_wakeup_source
    - kernel/trace/power-traces.c:perf_trace_clock
    - kernel/trace/power-traces.c:perf_trace_dev_pm_qos_request
    - kernel/trace/power-traces.c:perf_trace_power_domain
    - kernel/trace/power-traces.c:perf_trace_powernv_throttle
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_end
    - kernel/trace/power-traces.c:perf_trace_device_pm_callback_start
    - 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_insertion
    - mm/swap.c:perf_trace_mm_lru_activate
    - mm/vmscan.c:perf_trace_mm_shrink_slab_start
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_sleep
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_end_template
    - mm/vmscan.c:perf_trace_mm_vmscan_kswapd_wake
    - mm/vmscan.c:perf_trace_mm_vmscan_wakeup_kswapd
    - mm/vmscan.c:perf_trace_mm_vmscan_direct_reclaim_begin_template
    - mm/vmscan.c:perf_trace_mm_vmscan_writepage
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_shrink_inactive
    - mm/vmscan.c:perf_trace_mm_vmscan_lru_isolate_template
    - mm/vmscan.c:perf_trace_mm_shrink_slab_end
    - mm/slab_common.c:perf_trace_mm_page_alloc_extfrag
    - mm/slab_common.c:perf_trace_mm_page
    - mm/slab_common.c:perf_trace_mm_page_pcpu_drain
    - mm/slab_common.c:perf_trace_mm_page_alloc
    - mm/slab_common.c:perf_trace_kmem_free
    - mm/slab_common.c:perf_trace_mm_page_free
    - mm/slab_common.c:perf_trace_mm_page_free_batched
    - mm/slab_common.c:perf_trace_kmem_alloc
    - mm/slab_common.c:perf_trace_kmem_alloc_node
    - mm/compaction.c:perf_trace_mm_compaction_defer_template
    - mm/compaction.c:perf_trace_mm_compaction_migratepages
    - mm/compaction.c:perf_trace_mm_compaction_try_to_compact_pages
    - mm/compaction.c:perf_trace_mm_compaction_isolate_template
    - mm/compaction.c:perf_trace_mm_compaction_begin
    - mm/compaction.c:perf_trace_mm_compaction_end
    - mm/compaction.c:perf_trace_mm_compaction_suitable_template
    - mm/migrate.c:perf_trace_mm_numa_migrate_ratelimit
    - mm/migrate.c:perf_trace_mm_migrate_pages
    - mm/cma.c:perf_trace_cma_alloc
    - mm/cma.c:perf_trace_cma_release
    - fs/open.c:perf_trace_do_sys_open
    - fs/open.c:perf_trace_open_exec
    - fs/fs-writeback.c:perf_trace_writeback_pages_written
    - fs/fs-writeback.c:perf_trace_writeback_bdi_register
    - fs/fs-writeback.c:perf_trace_writeback_congest_waited_template
    - fs/fs-writeback.c:perf_trace_writeback_lazytime_template
    - fs/fs-writeback.c:perf_trace_global_dirty_state
    - fs/fs-writeback.c:perf_trace_writeback_dirty_inode_template
    - fs/fs-writeback.c:perf_trace_writeback_dirty_page
    - fs/fs-writeback.c:perf_trace_writeback_class
    - fs/fs-writeback.c:perf_trace_writeback_queue_io
    - fs/fs-writeback.c:perf_trace_bdi_dirty_ratelimit
    - fs/fs-writeback.c:perf_trace_writeback_sb_inodes_requeue
    - 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_wbc_class
    - fs/fs-writeback.c:perf_trace_balance_dirty_pages
    - fs/fs-writeback.c:perf_trace_writeback_single_inode_template
    - fs/locks.c:perf_trace_filelock_lease
    - fs/locks.c:perf_trace_generic_add_lease
    - fs/ext4/super.c:perf_trace_ext4_mballoc_alloc
    - fs/ext4/super.c:perf_trace_ext4__mballoc
    - fs/ext4/super.c:perf_trace_ext4__bitmap_load
    - fs/ext4/super.c:perf_trace_ext4_mb_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_sync_fs
    - fs/ext4/super.c:perf_trace_ext4__es_shrink_enter
    - fs/ext4/super.c:perf_trace_ext4_es_shrink_scan_exit
    - fs/ext4/super.c:perf_trace_ext4_discard_blocks
    - fs/ext4/super.c:perf_trace_ext4_journal_start_reserved
    - fs/ext4/super.c:perf_trace_ext4_load_inode
    - fs/ext4/super.c:perf_trace_ext4_journal_start
    - fs/ext4/super.c:perf_trace_ext4_discard_preallocations
    - fs/ext4/super.c:perf_trace_ext4_request_inode
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_idx
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_enter
    - fs/ext4/super.c:perf_trace_ext4_mb_release_group_pa
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_enter
    - fs/ext4/super.c:perf_trace_ext4_drop_inode
    - fs/ext4/super.c:perf_trace_ext4_mark_inode_dirty
    - fs/ext4/super.c:perf_trace_ext4_begin_ordered_truncate
    - fs/ext4/super.c:perf_trace_ext4_sync_file_exit
    - fs/ext4/super.c:perf_trace_ext4_evict_inode
    - fs/ext4/super.c:perf_trace_ext4_collapse_range
    - fs/ext4/super.c:perf_trace_ext4_insert_range
    - fs/ext4/super.c:perf_trace_ext4_es_shrink
    - fs/ext4/super.c:perf_trace_ext4_es_remove_extent
    - fs/ext4/super.c:perf_trace_ext4_ext_in_cache
    - fs/ext4/super.c:perf_trace_ext4_get_reserved_cluster_alloc
    - fs/ext4/super.c:perf_trace_ext4_ext_load_extent
    - fs/ext4/super.c:perf_trace_ext4__truncate
    - fs/ext4/super.c:perf_trace_ext4__write_end
    - fs/ext4/super.c:perf_trace_ext4_allocate_inode
    - fs/ext4/super.c:perf_trace_ext4__write_begin
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space
    - fs/ext4/super.c:perf_trace_ext4_ext_put_in_cache
    - fs/ext4/super.c:perf_trace_ext4_ext_show_extent
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_enter
    - fs/ext4/super.c:perf_trace_ext4_unlink_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_enter
    - fs/ext4/super.c:perf_trace_ext4__fallocate_mode
    - fs/ext4/super.c:perf_trace_ext4_fallocate_exit
    - fs/ext4/super.c:perf_trace_ext4_direct_IO_exit
    - fs/ext4/super.c:perf_trace_ext4_alloc_da_blocks
    - fs/ext4/super.c:perf_trace_ext4__trim
    - fs/ext4/super.c:perf_trace_ext4_mb_release_inode_pa
    - fs/ext4/super.c:perf_trace_ext4_forget
    - fs/ext4/super.c:perf_trace_ext4_free_blocks
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages
    - fs/ext4/super.c:perf_trace_ext4_ext_remove_space_done
    - fs/ext4/super.c:perf_trace_ext4_find_delalloc_range
    - fs/ext4/super.c:perf_trace_ext4_ext_rm_leaf
    - fs/ext4/super.c:perf_trace_ext4__page_op
    - fs/ext4/super.c:perf_trace_ext4_da_write_pages_extent
    - fs/ext4/super.c:perf_trace_ext4_get_implied_cluster_alloc_exit
    - fs/ext4/super.c:perf_trace_ext4_remove_blocks
    - fs/ext4/super.c:perf_trace_ext4_unlink_enter
    - fs/ext4/super.c:perf_trace_ext4__mb_new_pa
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_enter
    - fs/ext4/super.c:perf_trace_ext4_sync_file_enter
    - fs/ext4/super.c:perf_trace_ext4_invalidatepage_op
    - fs/ext4/super.c:perf_trace_ext4_da_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_ext_handle_unwritten_extents
    - fs/ext4/super.c:perf_trace_ext4_writepages_result
    - fs/ext4/super.c:perf_trace_ext4__map_blocks_exit
    - fs/ext4/super.c:perf_trace_ext4_es_find_delayed_extent_range_exit
    - fs/ext4/super.c:perf_trace_ext4__es_extent
    - fs/ext4/super.c:perf_trace_ext4_da_release_space
    - fs/ext4/super.c:perf_trace_ext4_es_lookup_extent_exit
    - fs/ext4/super.c:perf_trace_ext4_da_update_reserve_space
    - fs/ext4/super.c:perf_trace_ext4_writepages
    - fs/ext4/super.c:perf_trace_ext4_ext_convert_to_initialized_fastpath
    - fs/ext4/super.c:perf_trace_ext4_request_blocks
    - fs/ext4/super.c:perf_trace_ext4_mballoc_prealloc
    - fs/ext4/super.c:perf_trace_ext4_allocate_blocks
    - fs/ext4/super.c:perf_trace_ext4_other_inode_update_time
    - fs/ext4/super.c:perf_trace_ext4_free_inode
    - fs/jbd2/journal.c:perf_trace_jbd2_run_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_lock_buffer_stall
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint
    - fs/jbd2/journal.c:perf_trace_jbd2_write_superblock
    - fs/jbd2/journal.c:perf_trace_jbd2_submit_inode_data
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_start
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_extend
    - fs/jbd2/journal.c:perf_trace_jbd2_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_handle_stats
    - fs/jbd2/journal.c:perf_trace_jbd2_update_log_tail
    - fs/jbd2/journal.c:perf_trace_jbd2_end_commit
    - fs/jbd2/journal.c:perf_trace_jbd2_checkpoint_stats
    - block/blk-core.c:perf_trace_block_rq
    - block/blk-core.c:perf_trace_block_plug
    - block/blk-core.c:perf_trace_block_unplug
    - block/blk-core.c:perf_trace_block_buffer
    - block/blk-core.c:perf_trace_block_bio_bounce
    - block/blk-core.c:perf_trace_block_rq_remap
    - block/blk-core.c:perf_trace_block_bio_complete
    - block/blk-core.c:perf_trace_block_bio_remap
    - block/blk-core.c:perf_trace_block_get_rq
    - block/blk-core.c:perf_trace_block_split
    - block/blk-core.c:perf_trace_block_bio_merge
    - block/blk-core.c:perf_trace_block_bio_queue
    - block/blk-core.c:perf_trace_block_rq_complete
    - block/blk-core.c:perf_trace_block_rq_with_error
    - lib/swiotlb.c:perf_trace_swiotlb_bounced
    - drivers/gpio/gpiolib.c:perf_trace_gpio_direction
    - drivers/gpio/gpiolib.c:perf_trace_gpio_value
    - drivers/regulator/core.c:perf_trace_regulator_range
    - drivers/regulator/core.c:perf_trace_regulator_basic
    - drivers/regulator/core.c:perf_trace_regulator_value
    - drivers/char/random.c:perf_trace_xfer_secondary_pool
    - drivers/char/random.c:perf_trace_add_input_randomness
    - drivers/char/random.c:perf_trace_debit_entropy
    - drivers/char/random.c:perf_trace_add_disk_randomness
    - drivers/char/random.c:perf_trace_random__get_random_bytes
    - drivers/char/random.c:perf_trace_add_device_randomness
    - drivers/char/random.c:perf_trace_urandom_read
    - drivers/char/random.c:perf_trace_random__mix_pool_bytes
    - drivers/char/random.c:perf_trace_push_to_pool
    - drivers/char/random.c:perf_trace_random_read
    - drivers/char/random.c:perf_trace_random__extract_entropy
    - drivers/char/random.c:perf_trace_credit_entropy_bits
    - drivers/iommu/iommu-traces.c:perf_trace_map
    - drivers/iommu/iommu-traces.c:perf_trace_unmap
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_device_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_group_event
    - drivers/iommu/iommu-traces.c:perf_trace_iommu_error
    - drivers/base/regmap/regmap.c:perf_trace_regmap_async
    - drivers/base/regmap/regmap.c:perf_trace_regmap_reg
    - drivers/base/regmap/regmap.c:perf_trace_regcache_drop_region
    - drivers/base/regmap/regmap.c:perf_trace_regmap_bool
    - drivers/base/regmap/regmap.c:perf_trace_regmap_block
    - drivers/base/regmap/regmap.c:perf_trace_regcache_sync
    - 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_cmd_done_timeout_template
    - drivers/scsi/scsi.c:perf_trace_scsi_eh_wakeup
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_start
    - drivers/scsi/scsi.c:perf_trace_scsi_dispatch_cmd_error
    - drivers/ata/libata-core.c:perf_trace_ata_qc_issue
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy
    - drivers/ata/libata-core.c:perf_trace_ata_eh_link_autopsy_qc
    - drivers/ata/libata-core.c:perf_trace_ata_qc_complete_template
    - drivers/spi/spi.c:perf_trace_spi_message_done
    - drivers/spi/spi.c:perf_trace_spi_master
    - drivers/spi/spi.c:perf_trace_spi_message
    - drivers/spi/spi.c:perf_trace_spi_transfer
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_ctx
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_msg
    - drivers/usb/host/xhci-trace.c:perf_trace_xhci_log_event
    - drivers/i2c/i2c-core.c:perf_trace_i2c_write
    - drivers/i2c/i2c-core.c:perf_trace_i2c_result
    - drivers/i2c/i2c-core.c:perf_trace_smbus_read
    - drivers/i2c/i2c-core.c:perf_trace_smbus_result
    - drivers/i2c/i2c-core.c:perf_trace_i2c_read
    - drivers/i2c/i2c-core.c:perf_trace_smbus_write
    - drivers/i2c/i2c-core.c:perf_trace_smbus_reply
    - drivers/i2c/i2c-core.c:perf_trace_i2c_reply
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_cpu_get_power
    - drivers/thermal/thermal_core.c:perf_trace_cdev_update
    - drivers/thermal/thermal_core.c:perf_trace_thermal_power_devfreq_limit
    - drivers/thermal/thermal_core.c:perf_trace_thermal_zone_trip
    - drivers/thermal/thermal_core.c:perf_trace_thermal_temperature
    - 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/power_allocator.c:perf_trace_thermal_power_allocator
    - drivers/thermal/power_allocator.c:perf_trace_thermal_power_allocator_pid
    - drivers/clk/clk.c:perf_trace_clk_parent
    - drivers/clk/clk.c:perf_trace_clk
    - drivers/clk/clk.c:perf_trace_clk_phase
    - drivers/clk/clk.c:perf_trace_clk_rate
    - drivers/ras/ras.c:perf_trace_mc_event
    - drivers/ras/ras.c:perf_trace_memory_failure_event
    - drivers/ras/ras.c:perf_trace_aer_event
    - drivers/ras/ras.c:perf_trace_extlog_mem_event
    - net/core/net-traces.c:perf_trace_net_dev_start_xmit
    - net/core/net-traces.c:perf_trace_consume_skb
    - net/core/net-traces.c:perf_trace_kfree_skb
    - net/core/net-traces.c:perf_trace_skb_copy_datagram_iovec
    - net/core/net-traces.c:perf_trace_udp_fail_queue_rcv_skb
    - net/core/net-traces.c:perf_trace_sock_rcvqueue_full
    - net/core/net-traces.c:perf_trace_sock_exceed_buf_limit
    - net/core/net-traces.c:perf_trace_net_dev_xmit
    - net/core/net-traces.c:perf_trace_napi_poll
    - net/core/net-traces.c:perf_trace_net_dev_template
    - net/core/net-traces.c:perf_trace_fib_table_lookup
    - net/core/net-traces.c:perf_trace_fib_table_lookup_nh
    - net/core/net-traces.c:perf_trace_fib_validate_source
    - net/core/net-traces.c:perf_trace_net_dev_rx_verbose_template
  

  Symbols:

  ffffffff811623b0-ffffffff8116248f: perf_trace_buf_prepare (STB_GLOBAL)
  

• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular