DepSurf

Function: perf_adjust_freq_unthr_context

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8117f701)
  Location: kernel/events/core.c:2993
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 4.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8119152f)
  Location: kernel/events/core.c:3229
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811a0cdf)
  Location: kernel/events/core.c:3300
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 4.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811a869e)
  Location: kernel/events/core.c:3387
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 4.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811bbe0f)
  Location: kernel/events/core.c:3290
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 4.18: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811dbfa5)
  Location: kernel/events/core.c:3597
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811ec36c)
  Location: kernel/events/core.c:3592
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81203d78)
  Location: kernel/events/core.c:3619
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81210968)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In 5.8: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, int needs_unthr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812381d0)
  Location: kernel/events/core.c:3921
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff812381d0-ffffffff81238496: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 5.11: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, int needs_unthr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81242240)
  Location: kernel/events/core.c:3998
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff81242240-ffffffff81242506: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 5.13: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, int needs_unthr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81247210)
  Location: kernel/events/core.c:4027
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff81247210-ffffffff812474d6: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 5.15: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, int needs_unthr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81281570)
  Location: kernel/events/core.c:4123
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff81281570-ffffffff81281836: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 5.19: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, int needs_unthr);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812d58a0)
  Location: kernel/events/core.c:4022
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff812d58a0-ffffffff812d5b85: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 6.2: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, bool unthrottle);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8133c850)
  Location: kernel/events/core.c:4105
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff8133c850-ffffffff8133ca54: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 6.5: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, bool unthrottle);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8136d9d0)
  Location: kernel/events/core.c:4105
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff8136d9d0-ffffffff8136dbd4: perf_adjust_freq_unthr_context (STB_LOCAL)
  

• In 6.8: ✅

  void perf_adjust_freq_unthr_context(struct perf_event_context *ctx, bool unthrottle);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81396aa0)
  Location: kernel/events/core.c:4137
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_task_tick
    - kernel/events/core.c:perf_event_task_tick
  

  Symbols:

  ffffffff81396aa0-ffffffff81396ca4: perf_adjust_freq_unthr_context (STB_LOCAL)
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffff80001029ae60)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (c04ca2f8)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (c00000000034ab00)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffe0001cd550)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81208fb8)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811fbd58)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81206d58)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81215ad8)
  Location: kernel/events/core.c:3704
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_task_tick
  

Differences

Regular

• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param added. bool unthrottle
  • Param removed. int needs_unthr
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅