DepSurf

Function: is_cpu_allowed

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810c09e0)
  Location: kernel/sched/core.c:901
  Inline: True
  Inline callers:
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
  

• In 5.0: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810c9d50)
  Location: kernel/sched/core.c:896
  Inline: True
  Inline callers:
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810d3877)
  Location: kernel/sched/core.c:1339
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810dde65)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810e30c9)
  Location: kernel/sched/core.c:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:migrate_tasks
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.11: Selective Inline ⚠️

  bool is_cpu_allowed(struct task_struct *p, int cpu);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810e23ae)
  Location: kernel/sched/core.c:1795
  Inline: True
  Inline callers:
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
  Direct callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810dc590-ffffffff810dc600: is_cpu_allowed (STB_LOCAL)
  

• In 5.13: ✅

  bool is_cpu_allowed(struct task_struct *p, int cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810dbed0)
  Location: kernel/sched/core.c:1803
  Inline: False
  Direct callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810dbed0-ffffffff810dbf2d: is_cpu_allowed (STB_LOCAL)
  

• In 5.15: Selective Inline ⚠️

  bool is_cpu_allowed(struct task_struct *p, int cpu);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810f2361)
  Location: kernel/sched/core.c:2181
  Inline: True
  Inline callers:
    - kernel/sched/core.c:select_fallback_rq
  Direct callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810f0290-ffffffff810f02f1: is_cpu_allowed (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff81115130)
  Location: kernel/sched/core.c:2280
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:try_steal_cookie
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8113c4d0)
  Location: kernel/sched/core.c:2276
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:try_steal_cookie
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8115012a)
  Location: kernel/sched/core.c:2451
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:try_steal_cookie
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8115bffa)
  Location: kernel/sched/core.c:2477
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:try_steal_cookie
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffff80001013d7d8)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (c038d80c)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:migration_cpu_stop
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (c00000000018c6bc)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffe0000eab6c)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:migration_cpu_stop
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810d8055)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810c6a24)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810d4845)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810dfc4d)
  Location: kernel/sched/core.c:1459
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:wake_up_new_task
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:select_fallback_rq
    - kernel/sched/core.c:migration_cpu_stop
  

Differences

Regular

• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅