DepSurf

Function: rt_mutex_cmpxchg_acquire

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff81d54a68)
  Location: kernel/locking/rtmutex.c:182
  Inline: True
  Inline callers:
    - kernel/locking/rtmutex_api.c:rt_mutex_trylock
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_interruptible
    - kernel/locking/rtmutex_api.c:rt_mutex_lock
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff81f26608)
  Location: kernel/locking/rtmutex.c:184
  Inline: True
  Inline callers:
    - kernel/locking/rtmutex_api.c:rt_mutex_trylock
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_killable
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_interruptible
    - kernel/locking/rtmutex_api.c:rt_mutex_lock
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff820d20a8)
  Location: kernel/locking/rtmutex.c:214
  Inline: True
  Inline callers:
    - kernel/locking/rtmutex_api.c:rt_mutex_trylock
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_killable
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_interruptible
    - kernel/locking/rtmutex_api.c:rt_mutex_lock
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff821562c8)
  Location: kernel/locking/rtmutex.c:214
  Inline: True
  Inline callers:
    - kernel/locking/rtmutex_api.c:rt_mutex_trylock
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_killable
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_interruptible
    - kernel/locking/rtmutex_api.c:rt_mutex_lock
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff82239108)
  Location: kernel/locking/rtmutex.c:214
  Inline: True
  Inline callers:
    - kernel/locking/rtmutex_api.c:rt_mutex_trylock
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_killable
    - kernel/locking/rtmutex_api.c:rt_mutex_lock_interruptible
    - kernel/locking/rtmutex_api.c:rt_mutex_lock
  

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