website-function

Function: check_cpu_itimer

Status

Regular

• In 4.4: Selective Inline ⚠️

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, long long unsigned int *expires, long long unsigned int cur_time, int signo);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff810f2940)
  Location: kernel/time/posix-cpu-timers.c:926
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff810f2940-ffffffff810f2a7b: check_cpu_itimer (STB_LOCAL)
  

• In 4.8: Selective Inline ⚠️

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, long long unsigned int *expires, long long unsigned int cur_time, int signo);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff810f9a50)
  Location: kernel/time/posix-cpu-timers.c:899
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff810f9a50-ffffffff810f9b84: check_cpu_itimer (STB_LOCAL)
  

• In 4.10: Selective Inline ⚠️

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, long long unsigned int *expires, long long unsigned int cur_time, int signo);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811073e0)
  Location: kernel/time/posix-cpu-timers.c:895
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff811073e0-ffffffff81107514: check_cpu_itimer (STB_LOCAL)
  

• In 4.13: Selective Inline ⚠️

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811097b0)
  Location: kernel/time/posix-cpu-timers.c:872
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff811097b0-ffffffff811098b0: check_cpu_itimer (STB_LOCAL)
  

• In 4.15: Selective Inline ⚠️

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff81114980)
  Location: kernel/time/posix-cpu-timers.c:872
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff81114980-ffffffff81114a82: check_cpu_itimer (STB_LOCAL)
  

• In 4.18: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff81121120)
  Location: kernel/time/posix-cpu-timers.c:883
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff81121120-ffffffff81121229: check_cpu_itimer.isra.14 (STB_LOCAL)
  

• In 5.0: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff8112c840)
  Location: kernel/time/posix-cpu-timers.c:884
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff8112c840-ffffffff8112c949: check_cpu_itimer.isra.14 (STB_LOCAL)
  

• In 5.3: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff81137210)
  Location: kernel/time/posix-cpu-timers.c:883
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff81137210-ffffffff81137315: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In 5.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811433c0)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff811433c0-ffffffff811434bd: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In 5.8: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811525b0)
  Location: kernel/time/posix-cpu-timers.c:869
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff811525b0-ffffffff8115269d: check_cpu_itimer (STB_LOCAL)
  

• In 5.11: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff8114e830)
  Location: kernel/time/posix-cpu-timers.c:881
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff8114e830-ffffffff8114e8eb: check_cpu_itimer (STB_LOCAL)
  

• In 5.13: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff8114fcd0)
  Location: kernel/time/posix-cpu-timers.c:881
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff8114fcd0-ffffffff8114fd8b: check_cpu_itimer (STB_LOCAL)
  

• In 5.15: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff81173e50)
  Location: kernel/time/posix-cpu-timers.c:939
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff81173e50-ffffffff81173f08: check_cpu_itimer (STB_LOCAL)
  

• In 5.19: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811a8ac0)
  Location: kernel/time/posix-cpu-timers.c:946
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff811a8ac0-ffffffff811a8bd4: check_cpu_itimer (STB_LOCAL)
  

• In 6.2: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811e88e0)
  Location: kernel/time/posix-cpu-timers.c:946
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff811e88e0-ffffffff811e89f4: check_cpu_itimer (STB_LOCAL)
  

• In 6.5: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff811fcef0)
  Location: kernel/time/posix-cpu-timers.c:947
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff811fcef0-ffffffff811fd004: check_cpu_itimer (STB_LOCAL)
  

• In 6.8: ✅

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff812130e0)
  Location: kernel/time/posix-cpu-timers.c:947
  Inline: False
  Direct callers:
    - kernel/time/posix-cpu-timers.c:check_process_timers
    - kernel/time/posix-cpu-timers.c:check_process_timers
  

  Symbols:

  ffffffff812130e0-ffffffff812131f4: check_cpu_itimer (STB_LOCAL)
  

Arch

• In arm64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffff8000101ad540)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffff8000101ad540-ffff8000101ad66c: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In armhf: Selective Inline ⚠️

  void check_cpu_itimer(struct task_struct *tsk, struct cpu_itimer *it, u64 *expires, u64 cur_time, int signo);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/time/posix-cpu-timers.c (c03f8468)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  c03f8468-c03f85a0: check_cpu_itimer (STB_LOCAL)
  

• In ppc64el: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (c000000000211850)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  c000000000211850-c0000000002119c8: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In riscv64: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffe0001374fe)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffe0001374fe-ffffffe0001375e2: check_cpu_itimer.isra.0 (STB_LOCAL)
  

Flavor

• In aws: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff8113bb70)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff8113bb70-ffffffff8113bc6d: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In azure: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff8112e530)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff8112e530-ffffffff8112e62d: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In gcp: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff81139890)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff81139890-ffffffff8113998d: check_cpu_itimer.isra.0 (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/time/posix-cpu-timers.c (ffffffff81146360)
  Location: kernel/time/posix-cpu-timers.c:876
  Inline: True
  Direct callers:
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
    - kernel/time/posix-cpu-timers.c:run_posix_cpu_timers
  

  Symbols:

  ffffffff81146360-ffffffff81146476: check_cpu_itimer.isra.0 (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param type changed. long long unsigned int *expires ➡️ u64 *expires
  • Param type changed. long long unsigned int cur_time ➡️ u64 cur_time
• No changes between 4.13 and 4.15 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• 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