DepSurf

Function: perf_pin_task_context

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81184dc3)
  Location: kernel/events/core.c:1107
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_task
  

• In 4.8: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8118cb40)
  Location: kernel/events/core.c:1356
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff8118cb40-ffffffff8118cb9b: perf_pin_task_context (STB_LOCAL)
  

• In 4.10: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8119bca0)
  Location: kernel/events/core.c:1364
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff8119bca0-ffffffff8119bcfb: perf_pin_task_context (STB_LOCAL)
  

• In 4.13: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811a3a90)
  Location: kernel/events/core.c:1356
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff811a3a90-ffffffff811a3ae7: perf_pin_task_context (STB_LOCAL)
  

• In 4.15: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811b7c60)
  Location: kernel/events/core.c:1404
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff811b7c60-ffffffff811b7cb7: perf_pin_task_context (STB_LOCAL)
  

• In 4.18: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811daee0)
  Location: kernel/events/core.c:1427
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff811daee0-ffffffff811daf3b: perf_pin_task_context (STB_LOCAL)
  

• In 5.0: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811eae70)
  Location: kernel/events/core.c:1427
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff811eae70-ffffffff811eaecb: perf_pin_task_context (STB_LOCAL)
  

• In 5.3: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81201cd0)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff81201cd0-ffffffff81201d2d: perf_pin_task_context (STB_LOCAL)
  

• In 5.4: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8120eb80)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff8120eb80-ffffffff8120ebdd: perf_pin_task_context (STB_LOCAL)
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8123e004)
  Location: kernel/events/core.c:1491
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task_context
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812483c4)
  Location: kernel/events/core.c:1509
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task_context
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8124c2b7)
  Location: kernel/events/core.c:1507
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task
    - kernel/events/core.c:perf_event_exec
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81287bb6)
  Location: kernel/events/core.c:1538
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task
    - kernel/events/core.c:perf_event_exec
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812dc3be)
  Location: kernel/events/core.c:1447
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task
    - kernel/events/core.c:perf_event_exec
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff813446c7)
  Location: kernel/events/core.c:1420
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task
    - kernel/events/core.c:perf_event_exec
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81375767)
  Location: kernel/events/core.c:1420
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task
    - kernel/events/core.c:perf_event_exec
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff8139ea97)
  Location: kernel/events/core.c:1431
  Inline: True
  Inline callers:
    - kernel/events/core.c:perf_event_init_context
    - kernel/events/core.c:perf_event_exit_task
    - kernel/events/core.c:perf_event_exec
  

Arch

• In arm64: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffff8000102955c8)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task_context
  

  Symbols:

  ffff8000102955c8-ffff80001029563c: perf_pin_task_context (STB_LOCAL)
  

• In armhf: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (c04c0ae8)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task_context
  

  Symbols:

  c04c0ae8-c04c0b5c: perf_pin_task_context (STB_LOCAL)
  

• In ppc64el: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (c00000000033e940)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  c00000000033e940-c00000000033e9c4: perf_pin_task_context (STB_LOCAL)
  

• In riscv64: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffe0001c8a82)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffe0001c8a82-ffffffe0001c8ac0: perf_pin_task_context (STB_LOCAL)
  

Flavor

• In aws: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812071a0)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff812071a0-ffffffff812071fd: perf_pin_task_context (STB_LOCAL)
  

• In azure: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff811fa140)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff811fa140-ffffffff811fa19d: perf_pin_task_context (STB_LOCAL)
  

• In gcp: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff81204f70)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff81204f70-ffffffff81204fcd: perf_pin_task_context (STB_LOCAL)
  

• In lowlatency: ✅

  struct perf_event_context *perf_pin_task_context(struct task_struct *task, int ctxn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/events/core.c (ffffffff812115c0)
  Location: kernel/events/core.c:1429
  Inline: False
  Direct callers:
    - kernel/events/core.c:perf_event_init_task
    - kernel/events/core.c:perf_event_exit_task
  

  Symbols:

  ffffffff812115c0-ffffffff8121161d: perf_pin_task_context (STB_LOCAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• 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 ✅

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 ✅