DepSurf

Function: raw_atomic_long_add_return

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/ucount.c (ffffffff81137c82)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/ucount.c:inc_rlimit_get_ucounts
    - kernel/ucount.c:inc_rlimit_ucounts
  

  In kernel/locking/rwsem.c (ffffffff82154d1f)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
  

  In kernel/dma/swiotlb.c (ffffffff811d72e1)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_do_find_slots
  

  In kernel/cgroup/misc.c (ffffffff81235869)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/cgroup/misc.c:misc_cg_try_charge
  

  In kernel/bpf/core.c (ffffffff812e992c)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/bpf/core.c:bpf_jit_charge_modmem
  

  In mm/page-writeback.c (ffffffff813999b1)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/page-writeback.c:__wb_update_bandwidth
  

  In mm/vmscan.c (ffffffff813ac7b4)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/vmscan.c:do_shrink_slab
    - mm/vmscan.c:do_shrink_slab
  

  In mm/vmalloc.c (ffffffff81410e3e)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/vmalloc.c:free_vmap_area_noflush
  

  In mm/page_counter.c (ffffffff8148296d)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/page_counter.c:page_counter_try_charge
    - mm/page_counter.c:page_counter_charge
  

  In fs/pipe.c (ffffffff814be670)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - fs/pipe.c:pipe_fcntl
    - fs/pipe.c:pipe_fcntl
    - fs/pipe.c:free_pipe_info
    - fs/pipe.c:alloc_pipe_info
    - fs/pipe.c:alloc_pipe_info
    - fs/pipe.c:alloc_pipe_info
  

  In drivers/tty/tty_ldsem.c (ffffffff81aa1185)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - drivers/tty/tty_ldsem.c:ldsem_up_write
    - drivers/tty/tty_ldsem.c:ldsem_up_read
    - drivers/tty/tty_ldsem.c:ldsem_down_write
    - drivers/tty/tty_ldsem.c:ldsem_down_read
    - drivers/tty/tty_ldsem.c:down_write_failed
    - drivers/tty/tty_ldsem.c:down_write_failed
    - drivers/tty/tty_ldsem.c:down_read_failed
    - drivers/tty/tty_ldsem.c:__ldsem_wake_readers
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/ucount.c (ffffffff81142e92)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/ucount.c:inc_rlimit_get_ucounts
    - kernel/ucount.c:inc_rlimit_ucounts
  

  In kernel/locking/rwsem.c (ffffffff82237b5f)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/locking/rwsem.c:rwsem_down_read_slowpath
  

  In kernel/dma/swiotlb.c (ffffffff811ec2a1)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/dma/swiotlb.c:swiotlb_search_pool_area
  

  In kernel/bpf/core.c (ffffffff81307b7c)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - kernel/bpf/core.c:bpf_jit_charge_modmem
  

  In mm/page-writeback.c (ffffffff813c37b1)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/page-writeback.c:__wb_update_bandwidth
  

  In mm/shrinker.c (ffffffff813e4062)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/shrinker.c:do_shrink_slab
    - mm/shrinker.c:do_shrink_slab
  

  In mm/vmalloc.c (ffffffff8143d62e)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/vmalloc.c:free_vmap_area_noflush
  

  In mm/page_counter.c (ffffffff814b1ced)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - mm/page_counter.c:page_counter_try_charge
    - mm/page_counter.c:page_counter_charge
  

  In fs/pipe.c (ffffffff814f0b0c)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - fs/pipe.c:pipe_fcntl
    - fs/pipe.c:pipe_fcntl
    - fs/pipe.c:free_pipe_info
    - fs/pipe.c:alloc_pipe_info
    - fs/pipe.c:alloc_pipe_info
    - fs/pipe.c:alloc_pipe_info
  

  In drivers/tty/tty_ldsem.c (ffffffff81af3be5)
  Location: include/linux/atomic/atomic-long.h:139
  Inline: True
  Inline callers:
    - drivers/tty/tty_ldsem.c:ldsem_up_write
    - drivers/tty/tty_ldsem.c:ldsem_up_read
    - drivers/tty/tty_ldsem.c:ldsem_down_write
    - drivers/tty/tty_ldsem.c:ldsem_down_read
    - drivers/tty/tty_ldsem.c:down_write_failed
    - drivers/tty/tty_ldsem.c:down_write_failed
    - drivers/tty/tty_ldsem.c:down_read_failed
    - drivers/tty/tty_ldsem.c:__ldsem_wake_readers
  

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