DepSurf

Function: __lse_atomic64_sub

Status

Regular

• In 4.4: Absent ⚠️
• 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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/trace/ring_buffer.c (ffff80001021c894)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - kernel/trace/ring_buffer.c:ring_buffer_write
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:ring_buffer_discard_commit
    - kernel/trace/ring_buffer.c:ring_buffer_lock_reserve
    - kernel/trace/ring_buffer.c:rb_commit
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
    - kernel/trace/ring_buffer.c:rb_move_tail
  

  In kernel/bpf/core.c (ffff80001025e9f0)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - kernel/bpf/core.c:bpf_jit_free
    - kernel/bpf/core.c:bpf_jit_binary_alloc
    - kernel/bpf/core.c:bpf_jit_binary_alloc
  

  In kernel/bpf/syscall.c (ffff800010264b90)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - kernel/bpf/syscall.c:bpf_prog_load
    - kernel/bpf/syscall.c:__bpf_prog_put_rcu
    - kernel/bpf/syscall.c:__bpf_prog_charge
    - kernel/bpf/syscall.c:bpf_map_uncharge_memlock
    - kernel/bpf/syscall.c:bpf_map_charge_finish
    - kernel/bpf/syscall.c:bpf_charge_memlock
  

  In kernel/events/core.c (ffff80001029e800)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_mmap_close
    - kernel/events/core.c:perf_mmap_close
  

  In kernel/events/uprobes.c (ffff8000102a57c4)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - kernel/events/uprobes.c:__replace_page
    - kernel/events/uprobes.c:__replace_page
  

  In mm/memory.c (ffff8000102f5594)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/memory.c:free_pgd_range
    - mm/memory.c:free_pgd_range
    - mm/memory.c:free_pgd_range
  

  In mm/rmap.c (ffff800010309e80)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/rmap.c:try_to_unmap_one
    - mm/rmap.c:try_to_unmap_one
    - mm/rmap.c:try_to_unmap_one
    - mm/rmap.c:try_to_unmap_one
  

  In mm/vmalloc.c (ffff80001030ef14)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/vmalloc.c:__vunmap
    - mm/vmalloc.c:__purge_vmap_area_lazy
  

  In mm/swapfile.c (ffff800010326d50)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/swapfile.c:__do_sys_swapoff
    - mm/swapfile.c:unuse_pte_range
    - mm/swapfile.c:get_swap_page_of_type
    - mm/swapfile.c:get_swap_pages
  

  In mm/hugetlb.c (ffff8000103339f4)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/hugetlb.c:huge_pmd_unshare
    - mm/hugetlb.c:__unmap_hugepage_range
  

  In mm/sparse.c (ffff80001033cb88)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/sparse.c:sparse_remove_section
  

  In mm/ksm.c (ffff80001033ef44)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/slub.c (ffff800010346788)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/slub.c:discard_slab
    - mm/slub.c:discard_slab
  

  In mm/huge_memory.c (ffff800010357d18)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/huge_memory.c:zap_huge_pmd
    - mm/huge_memory.c:zap_huge_pmd
  

  In mm/khugepaged.c (ffff80001035dcb4)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_pte_mapped_thp
  

  In mm/page_counter.c (ffff800010360c1c)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/page_counter.c:page_counter_try_charge
  

  In mm/memory-failure.c (ffff80001036fe40)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/memory-failure.c:unpoison_memory
    - mm/memory-failure.c:unpoison_memory
    - mm/memory-failure.c:memory_failure
    - mm/memory-failure.c:memory_failure
  

  In mm/zsmalloc.c (ffff800010375274)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - mm/zsmalloc.c:zs_page_putback
    - mm/zsmalloc.c:zs_page_migrate
    - mm/zsmalloc.c:__free_zspage
  

  In fs/inode.c (ffff8000103acd3c)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - fs/inode.c:inc_nlink
    - fs/inode.c:__destroy_inode
  

  In fs/eventpoll.c (ffff8000103f0344)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - fs/eventpoll.c:ep_remove
  

  In fs/io_uring.c (ffff800010403184)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - fs/io_uring.c:io_uring_create
    - fs/io_uring.c:io_ring_ctx_wait_and_kill
    - fs/io_uring.c:io_sqe_buffer_register
    - fs/io_uring.c:io_sqe_buffer_register
  

  In fs/ext4/mballoc.c (ffff8000104946b8)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - fs/ext4/mballoc.c:ext4_mb_mark_diskspace_used
  

  In block/genhd.c (ffff8000105fabdc)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - block/genhd.c:part_dec_in_flight
    - block/genhd.c:part_dec_in_flight
  

  In block/blk-cgroup.c (ffff80001060d270)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - block/blk-cgroup.c:blkcg_scale_delay
  

  In block/blk-iocost.c (ffff800010615d10)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - block/blk-iocost.c:iocg_kick_waitq
  

  In lib/genalloc.c (ffff8000106445f4)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - lib/genalloc.c:gen_pool_alloc_algo_owner
  

  In drivers/usb/core/devio.c (ffff800010a2e008)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - drivers/usb/core/devio.c:proc_bulk
    - drivers/usb/core/devio.c:proc_control
    - drivers/usb/core/devio.c:free_async
    - drivers/usb/core/devio.c:dec_usb_memory_use_count
  

  In drivers/perf/arm_pmu.c (ffff800010b95028)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - drivers/perf/arm_pmu.c:armpmu_event_update
  

  In net/core/sock.c (ffff800010bacc98)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - net/core/sock.c:__sk_mem_raise_allocated
  

  In net/core/skbuff.c (ffff800010bb3840)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - net/core/skbuff.c:mm_unaccount_pinned_pages
  

  In net/ipv4/ip_fragment.c (ffff800010c5fa08)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - net/ipv4/ip_fragment.c:ip_frag_queue
  

  In net/ipv4/inet_fragment.c (ffff800010cbe9c8)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - net/ipv4/inet_fragment.c:inet_frag_pull_head
    - net/ipv4/inet_fragment.c:inet_frag_reasm_finish
    - net/ipv4/inet_fragment.c:inet_frag_destroy
  

  In net/unix/af_unix.c (ffff800010cf0d8c)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - net/unix/af_unix.c:unix_create1
    - net/unix/af_unix.c:unix_sock_destructor
  

  In net/unix/garbage.c (ffff800010cf4764)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  Inline callers:
    - net/unix/garbage.c:dec_inflight
  

  In net/xdp/xdp_umem.c (ffff800010d80b9c)
  Location: arch/arm64/include/asm/atomic_lse.h:264
  Inline: True
  

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

Flavor

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

Differences