DepSurf

Function: futex_hb_waiters_dec

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex/core.c (ffffffff811b32c6)
  Location: kernel/futex/futex.h:199
  Inline: True
  Inline callers:
    - kernel/futex/core.c:futex_q_unlock
    - kernel/futex/core.c:__futex_unqueue
  

  In kernel/futex/requeue.c (ffffffff811b64bb)
  Location: kernel/futex/futex.h:199
  Inline: True
  Inline callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex/core.c (ffffffff811f4206)
  Location: kernel/futex/futex.h:199
  Inline: True
  Inline callers:
    - kernel/futex/core.c:futex_q_unlock
    - kernel/futex/core.c:__futex_unqueue
  

  In kernel/futex/requeue.c (ffffffff811f75fb)
  Location: kernel/futex/futex.h:199
  Inline: True
  Inline callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex/core.c (ffffffff81208996)
  Location: kernel/futex/futex.h:199
  Inline: True
  Inline callers:
    - kernel/futex/core.c:futex_q_unlock
    - kernel/futex/core.c:__futex_unqueue
  

  In kernel/futex/requeue.c (ffffffff8120bd95)
  Location: kernel/futex/futex.h:199
  Inline: True
  Inline callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/futex/core.c (ffffffff8121f826)
  Location: kernel/futex/futex.h:277
  Inline: True
  Inline callers:
    - kernel/futex/core.c:futex_q_unlock
    - kernel/futex/core.c:__futex_unqueue
  

  In kernel/futex/requeue.c (ffffffff8122332a)
  Location: kernel/futex/futex.h:277
  Inline: True
  Inline callers:
    - kernel/futex/requeue.c:futex_wait_requeue_pi
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
    - kernel/futex/requeue.c:futex_requeue
  

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