website-function

Function: __set_cpus_allowed_ptr_locked

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: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: ✅

  int __set_cpus_allowed_ptr_locked(struct task_struct *p, const struct cpumask *new_mask, u32 flags, struct rq *rq, struct rq_flags *rf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810f8390)
  Location: kernel/sched/core.c:2747
  Inline: False
  Direct callers:
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:migrate_enable
  

  Symbols:

  ffffffff810f8390-ffffffff810f854e: __set_cpus_allowed_ptr_locked (STB_LOCAL)
  

• In 5.19: ✅

  int __set_cpus_allowed_ptr_locked(struct task_struct *p, const struct cpumask *new_mask, u32 flags, struct rq *rq, struct rq_flags *rf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff81114660)
  Location: kernel/sched/core.c:2846
  Inline: False
  Direct callers:
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:migrate_enable
  

  Symbols:

  ffffffff81114660-ffffffff8111481b: __set_cpus_allowed_ptr_locked (STB_LOCAL)
  

• In 6.2: ✅

  int __set_cpus_allowed_ptr_locked(struct task_struct *p, struct affinity_context *ctx, struct rq *rq, struct rq_flags *rf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8113b9b0)
  Location: kernel/sched/core.c:2910
  Inline: False
  Direct callers:
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:__set_cpus_allowed_ptr
  

  Symbols:

  ffffffff8113b9b0-ffffffff8113bb75: __set_cpus_allowed_ptr_locked (STB_LOCAL)
  

• In 6.5: ✅

  int __set_cpus_allowed_ptr_locked(struct task_struct *p, struct affinity_context *ctx, struct rq *rq, struct rq_flags *rf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8114eec0)
  Location: kernel/sched/core.c:3086
  Inline: False
  Direct callers:
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:__set_cpus_allowed_ptr
  

  Symbols:

  ffffffff8114eec0-ffffffff8114f096: __set_cpus_allowed_ptr_locked (STB_LOCAL)
  

• In 6.8: ✅

  int __set_cpus_allowed_ptr_locked(struct task_struct *p, struct affinity_context *ctx, struct rq *rq, struct rq_flags *rf);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8115ad60)
  Location: kernel/sched/core.c:3116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:__set_cpus_allowed_ptr
  

  Symbols:

  ffffffff8115ad60-ffffffff8115af36: __set_cpus_allowed_ptr_locked (STB_LOCAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Param added. struct affinity_context *ctx
  • Param removed. const struct cpumask *new_mask
  • Param removed. u32 flags
  • Param reordered. p, new_mask, flags, rq, rf ➡️ p, ctx, rq, rf
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅