DepSurf

Function: rt_mutex_futex_trylock

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81909390)
  Location: kernel/locking/rtmutex.c:1515
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81909390-ffffffff81909401: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 4.15: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff819934b0)
  Location: kernel/locking/rtmutex.c:1510
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff819934b0-ffffffff8199351f: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 4.18: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff819efa80)
  Location: kernel/locking/rtmutex.c:1530
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff819efa80-ffffffff819efaee: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.0: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81a2add0)
  Location: kernel/locking/rtmutex.c:1530
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81a2add0-ffffffff81a2ae3e: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.3: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81a9bad0)
  Location: kernel/locking/rtmutex.c:1531
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81a9bad0-ffffffff81a9bb42: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.4: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81ad3420)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81ad3420-ffffffff81ad3492: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.8: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81bcb520)
  Location: kernel/locking/rtmutex.c:1527
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81bcb520-ffffffff81bcb59e: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.11: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81c443c0)
  Location: kernel/locking/rtmutex.c:1527
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81c443c0-ffffffff81c4443e: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.13: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81c373c0)
  Location: kernel/locking/rtmutex.c:1490
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81c373c0-ffffffff81c3743c: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.15: ✅

  int rt_mutex_futex_trylock(struct rt_mutex_base *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff81d55bd0)
  Location: kernel/locking/rtmutex_api.c:126
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81d55bd0-ffffffff81d55c4c: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 5.19: ✅

  int rt_mutex_futex_trylock(struct rt_mutex_base *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff81f27aa0)
  Location: kernel/locking/rtmutex_api.c:148
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
  

  Symbols:

  ffffffff81f27aa0-ffffffff81f27b28: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 6.2: ✅

  int rt_mutex_futex_trylock(struct rt_mutex_base *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff820d35b0)
  Location: kernel/locking/rtmutex_api.c:148
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
  

  Symbols:

  ffffffff820d35b0-ffffffff820d3638: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 6.5: ✅

  int rt_mutex_futex_trylock(struct rt_mutex_base *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff82157830)
  Location: kernel/locking/rtmutex_api.c:148
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
  

  Symbols:

  ffffffff82157830-ffffffff821578b8: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In 6.8: ✅

  int rt_mutex_futex_trylock(struct rt_mutex_base *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex_api.c (ffffffff8223a6a0)
  Location: kernel/locking/rtmutex_api.c:148
  Inline: False
  Direct callers:
    - kernel/futex/pi.c:futex_lock_pi
  

  Symbols:

  ffffffff8223a6a0-ffffffff8223a728: rt_mutex_futex_trylock (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffff800010da5e70)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffff800010da5e70-ffff800010da5f50: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In armhf: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (c0e9dc7c)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  c0e9dc7c-c0e9dcfc: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In ppc64el: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (c000000000ee8550)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  c000000000ee8550-c000000000ee8608: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In riscv64: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffe0008c8446)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffe0008c8446-ffffffe0008c84be: rt_mutex_futex_trylock (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81a72290)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81a72290-ffffffff81a72302: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In azure: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81a2e660)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81a2e660-ffffffff81a2e6d2: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In gcp: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81ade6a0)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81ade6a0-ffffffff81ade712: rt_mutex_futex_trylock (STB_GLOBAL)
  

• In lowlatency: ✅

  int rt_mutex_futex_trylock(struct rt_mutex *lock);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/locking/rtmutex.c (ffffffff81aeab20)
  Location: kernel/locking/rtmutex.c:1529
  Inline: False
  Direct callers:
    - kernel/futex.c:futex_lock_pi
  

  Symbols:

  ffffffff81aeab20-ffffffff81aeab92: rt_mutex_futex_trylock (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Param type changed. struct rt_mutex *lock ➡️ struct rt_mutex_base *lock
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅