DepSurf

Function: raw_atomic_long_sub_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 (ffffffff81137d56)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - kernel/ucount.c:inc_rlimit_get_ucounts
    - kernel/ucount.c:do_dec_rlimit_put_ucounts
    - kernel/ucount.c:dec_rlimit_ucounts
  

  In mm/page_counter.c (ffffffff81482805)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - mm/page_counter.c:page_counter_cancel
  

  In fs/fs-writeback.c (ffffffff814f1ef5)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - fs/fs-writeback.c:wb_io_lists_depopulated
  

  In net/core/xdp.c (ffffffff81e797a8)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - net/core/xdp.c:__xdp_return
  

  In net/core/page_pool.c (ffffffff81e83997)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_return_skb_page
    - net/core/page_pool.c:page_pool_alloc_frag
    - net/core/page_pool.c:page_pool_put_page_bulk
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/ucount.c (ffffffff81142f66)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - kernel/ucount.c:inc_rlimit_get_ucounts
    - kernel/ucount.c:do_dec_rlimit_put_ucounts
    - kernel/ucount.c:dec_rlimit_ucounts
  

  In mm/page_counter.c (ffffffff814b1b85)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - mm/page_counter.c:page_counter_cancel
  

  In fs/fs-writeback.c (ffffffff81526605)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - fs/fs-writeback.c:wb_io_lists_depopulated
  

  In net/core/skbuff.c (ffffffff81ed12f1)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - net/core/skbuff.c:napi_pp_put_page
  

  In net/core/xdp.c (ffffffff81f3978a)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - net/core/xdp.c:__xdp_return
  

  In net/core/page_pool.c (ffffffff81f4481a)
  Location: include/linux/atomic/atomic-long.h:328
  Inline: True
  Inline callers:
    - net/core/page_pool.c:page_pool_alloc_frag
    - net/core/page_pool.c:page_pool_put_page_bulk
  

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