DepSurf

Function: psi_task_change

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: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:510
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff810efbe9-ffffffff810efc6c: psi_task_change.cold.13 (STB_LOCAL)
  ffffffff810ef4d0-ffffffff810ef6e5: psi_task_change (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:746
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff810f7644-ffffffff810f76c8: psi_task_change.cold (STB_LOCAL)
  ffffffff810f6860-ffffffff810f6b77: psi_task_change (STB_GLOBAL)
  

• In 5.4: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff811033e4-ffffffff81103468: psi_task_change.cold (STB_LOCAL)
  ffffffff811025f0-ffffffff81102907: psi_task_change (STB_GLOBAL)
  

• In 5.8: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8110d6f0)
  Location: kernel/sched/psi.c:767
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff8110d6f0-ffffffff8110d7bd: psi_task_change (STB_GLOBAL)
  

• In 5.11: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8110a9e0)
  Location: kernel/sched/psi.c:783
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff8110a9e0-ffffffff8110aaad: psi_task_change (STB_GLOBAL)
  

• In 5.13: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8110c5b0)
  Location: kernel/sched/psi.c:788
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff8110c5b0-ffffffff8110c696: psi_task_change (STB_GLOBAL)
  

• In 5.15: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffff8112b5d0)
  Location: kernel/sched/psi.c:800
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff8112b5d0-ffffffff8112b6f7: psi_task_change (STB_GLOBAL)
  

• In 5.19: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff8114bd00)
  Location: kernel/sched/psi.c:799
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:psi_memstall_leave
    - kernel/sched/build_utility.c:psi_memstall_enter
  

  Symbols:

  ffffffff8114bd00-ffffffff8114be35: psi_task_change (STB_GLOBAL)
  

• In 6.2: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff8117a7e0)
  Location: kernel/sched/psi.c:885
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:psi_memstall_enter
  

  Symbols:

  ffffffff8117a7e0-ffffffff8117a8ae: psi_task_change (STB_GLOBAL)
  

• In 6.5: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff8118b340)
  Location: kernel/sched/psi.c:908
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:psi_memstall_enter
  

  Symbols:

  ffffffff8118b340-ffffffff8118b40e: psi_task_change (STB_GLOBAL)
  

• In 6.8: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/build_utility.c (ffffffff81199c70)
  Location: kernel/sched/psi.c:897
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:psi_memstall_enter
  

  Symbols:

  ffffffff81199c70-ffffffff81199d3e: psi_task_change (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffff8000101672b0)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:dequeue_task
    - kernel/sched/core.c:enqueue_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffff8000101672b0-ffff800010167668: psi_task_change (STB_GLOBAL)
  

• In armhf: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (c03b40dc)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  c03b40dc-c03b44d0: psi_task_change (STB_GLOBAL)
  

• In ppc64el: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (c0000000001bee10)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  c0000000001bee10-c0000000001bf33c: psi_task_change (STB_GLOBAL)
  

• In riscv64: ✅

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/psi.c (ffffffe0001098e8)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffe0001098e8-ffffffe000109bfc: psi_task_change (STB_GLOBAL)
  

Flavor

• In aws: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff810fc6f4-ffffffff810fc778: psi_task_change.cold (STB_LOCAL)
  ffffffff810fb900-ffffffff810fbc17: psi_task_change (STB_GLOBAL)
  

• In azure: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff810ec904-ffffffff810ec988: psi_task_change.cold (STB_LOCAL)
  ffffffff810ebb20-ffffffff810ebe37: psi_task_change (STB_GLOBAL)
  

• In gcp: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff810f98b4-ffffffff810f9938: psi_task_change.cold (STB_LOCAL)
  ffffffff810f8ac0-ffffffff810f8dd7: psi_task_change (STB_GLOBAL)
  

• In lowlatency: Transformation ⚠️

  void psi_task_change(struct task_struct *task, int clear, int set);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/psi.c (0)
  Location: kernel/sched/psi.c:747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:deactivate_task
    - kernel/sched/core.c:activate_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff81104a14-ffffffff81104a98: psi_task_change.cold (STB_LOCAL)
  ffffffff81103c10-ffffffff81103f27: psi_task_change (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• 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

• 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 ✅