DepSurf

Function: stop_one_cpu_nowait

Status

Regular

• In 4.4: ✅

  void stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81120640)
  Location: kernel/stop_machine.c:306
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
  

  Symbols:

  ffffffff81120640-ffffffff81120672: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 4.8: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81128590)
  Location: kernel/stop_machine.c:312
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
  

  Symbols:

  ffffffff81128590-ffffffff811285c2: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 4.10: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81132240)
  Location: kernel/stop_machine.c:328
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
  

  Symbols:

  ffffffff81132240-ffffffff81132272: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 4.13: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81133800)
  Location: kernel/stop_machine.c:328
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
  

  Symbols:

  ffffffff81133800-ffffffff81133832: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 4.15: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811405b0)
  Location: kernel/stop_machine.c:328
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
  

  Symbols:

  ffffffff811405b0-ffffffff811405e2: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 4.18: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8114eef0)
  Location: kernel/stop_machine.c:356
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
  

  Symbols:

  ffffffff8114eef0-ffffffff8114ef22: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.0: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8115bbd0)
  Location: kernel/stop_machine.c:356
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff8115bbd0-ffffffff8115bc02: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.3: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81168290)
  Location: kernel/stop_machine.c:364
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff81168290-ffffffff811682c5: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.4: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81174150)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff81174150-ffffffff81174185: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.8: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81186040)
  Location: kernel/stop_machine.c:367
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff81186040-ffffffff81186075: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.11: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811831d0)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff811831d0-ffffffff81183209: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.13: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811842f0)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff811842f0-ffffffff81184329: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.15: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811ac5d0)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff811ac5d0-ffffffff811ac609: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 5.19: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff811de080)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff811de080-ffffffff811de0cb: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 6.2: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81223b80)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff81223b80-ffffffff81223bcb: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 6.5: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8123a1e0)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff8123a1e0-ffffffff8123a22b: stop_one_cpu_nowait (STB_GLOBAL)
  

• In 6.8: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81253eb0)
  Location: kernel/stop_machine.c:384
  Inline: False
  Direct callers:
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:affine_move_task
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff81253eb0-ffffffff81253efb: stop_one_cpu_nowait (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffff8000101e8968)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffff8000101e8968-ffff8000101e89b8: stop_one_cpu_nowait (STB_GLOBAL)
  

• In armhf: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (c0428a2c)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  c0428a2c-c0428a64: stop_one_cpu_nowait (STB_GLOBAL)
  

• In ppc64el: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (c000000000259450)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  c000000000259450-c000000000259484: stop_one_cpu_nowait (STB_GLOBAL)
  

• In riscv64: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffe00015d940)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffe00015d940-ffffffe00015d992: stop_one_cpu_nowait (STB_GLOBAL)
  

Flavor

• In aws: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8116c770)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff8116c770-ffffffff8116c7a5: stop_one_cpu_nowait (STB_GLOBAL)
  

• In azure: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8115f930)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff8115f930-ffffffff8115f965: stop_one_cpu_nowait (STB_GLOBAL)
  

• In gcp: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff8116a540)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff8116a540-ffffffff8116a575: stop_one_cpu_nowait (STB_GLOBAL)
  

• In lowlatency: ✅

  bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg, struct cpu_stop_work *work_buf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/stop_machine.c (ffffffff81177cb0)
  Location: kernel/stop_machine.c:366
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:load_balance
    - kernel/watchdog.c:watchdog_timer_fn
  

  Symbols:

  ffffffff81177cb0-ffffffff81177ce5: stop_one_cpu_nowait (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Return type changed. void ➡️ bool
• 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 ✅
• 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 ✅