DepSurf

Function: __migrate_task

Status

Regular

• In 4.4: ✅

  struct rq *__migrate_task(struct rq *rq, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810ab740)
  Location: kernel/sched/core.c:1104
  Inline: False
  Direct callers:
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_call
  

  Symbols:

  ffffffff810ab740-ffffffff810ab779: __migrate_task (STB_LOCAL)
  

• In 4.8: ✅

  struct rq *__migrate_task(struct rq *rq, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810ae3a0)
  Location: kernel/sched/core.c:1022
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810ae3a0-ffffffff810ae3cb: __migrate_task (STB_LOCAL)
  

• In 4.10: ✅

  struct rq *__migrate_task(struct rq *rq, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810b4500)
  Location: kernel/sched/core.c:1029
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810b4500-ffffffff810b452b: __migrate_task (STB_LOCAL)
  

• In 4.13: Selective Inline ⚠️

  struct rq *__migrate_task(struct rq *rq, struct rq_flags *rf, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810b0500)
  Location: kernel/sched/core.c:951
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810b0500-ffffffff810b0558: __migrate_task (STB_LOCAL)
  

• In 4.15: Selective Inline ⚠️

  struct rq *__migrate_task(struct rq *rq, struct rq_flags *rf, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810b7930)
  Location: kernel/sched/core.c:961
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810b7930-ffffffff810b799a: __migrate_task (STB_LOCAL)
  

• In 4.18: Selective Inline ⚠️

  struct rq *__migrate_task(struct rq *rq, struct rq_flags *rf, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810bf4a0)
  Location: kernel/sched/core.c:966
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810bf4a0-ffffffff810bf51a: __migrate_task (STB_LOCAL)
  

• In 5.0: Selective Inline ⚠️

  struct rq *__migrate_task(struct rq *rq, struct rq_flags *rf, struct task_struct *p, int dest_cpu);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810c87a0)
  Location: kernel/sched/core.c:961
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
  

  Symbols:

  ffffffff810c87a0-ffffffff810c881a: __migrate_task (STB_LOCAL)
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810d3877)
  Location: kernel/sched/core.c:1404
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1589
  Inline: True
  Inline callers:
    - kernel/sched/core.c:migrate_tasks
    - kernel/sched/core.c:migrate_tasks
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810e0914)
  Location: kernel/sched/core.c:1886
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810e2734)
  Location: kernel/sched/core.c:1894
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810f8d45)
  Location: kernel/sched/core.c:2272
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff81115130)
  Location: kernel/sched/core.c:2371
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - 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:2367
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - 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:2542
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - 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:2568
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__balance_push_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffe0000ea42a)
  Location: kernel/sched/core.c:1524
  Inline: True
  Inline callers:
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - 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:1524
  Inline: True
  Inline callers:
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Param added. struct rq_flags *rf
  • Param reordered. rq, p, dest_cpu ➡️ rq, rf, p, dest_cpu
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅