DepSurf

Function: task_rq_lock

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810a969b)
  Location: kernel/sched/sched.h:1455
  Inline: True
  Inline callers:
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:SyS_sched_rr_get_interval
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_move_task
  

  In kernel/sched/deadline.c (ffffffff810c27f3)
  Location: kernel/sched/sched.h:1455
  Inline: True
  Inline callers:
    - kernel/sched/deadline.c:dl_task_timer
  

• In 4.8: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810ac050)
  Location: kernel/sched/core.c:201
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:SyS_sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810ac050-ffffffff810ac0fc: task_rq_lock (STB_GLOBAL)
  

• In 4.10: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810b2130)
  Location: kernel/sched/core.c:201
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:SyS_sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810b2130-ffffffff810b21d4: task_rq_lock (STB_GLOBAL)
  

• In 4.13: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810ae110)
  Location: kernel/sched/core.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:SyS_sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
  

  Symbols:

  ffffffff810ae110-ffffffff810ae1d6: task_rq_lock (STB_GLOBAL)
  

• In 4.15: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810b52a0)
  Location: kernel/sched/core.c:118
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/livepatch/transition.c:klp_try_switch_task
  

  Symbols:

  ffffffff810b52a0-ffffffff810b5366: task_rq_lock (STB_GLOBAL)
  

• In 4.18: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810bcca0)
  Location: kernel/sched/core.c:96
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/livepatch/transition.c:klp_try_switch_task
  

  Symbols:

  ffffffff810bcca0-ffffffff810bcd59: task_rq_lock (STB_GLOBAL)
  

• In 5.0: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810c5ec0)
  Location: kernel/sched/core.c:90
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/livepatch/transition.c:klp_try_switch_task
  

  Symbols:

  ffffffff810c5ec0-ffffffff810c5f77: task_rq_lock (STB_GLOBAL)
  

• In 5.3: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810cbad0)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810cbad0-ffffffff810cbb80: task_rq_lock (STB_GLOBAL)
  

• In 5.4: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810d4da0)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810d4da0-ffffffff810d4e50: task_rq_lock (STB_GLOBAL)
  

• In 5.8: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810df710)
  Location: kernel/sched/core.c:105
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810df710-ffffffff810df7c0: task_rq_lock (STB_GLOBAL)
  

• In 5.11: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810dc9c0)
  Location: kernel/sched/core.c:204
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/core.c:uclamp_sync_util_min_rt_default
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
    - fs/io-wq.c:io_wq_worker_affinity
  

  Symbols:

  ffffffff810dc9c0-ffffffff810dcaa9: task_rq_lock (STB_GLOBAL)
  

• In 5.13: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810de590)
  Location: kernel/sched/core.c:214
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:sysctl_sched_uclamp_handler
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810de590-ffffffff810de679: task_rq_lock (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/core.c (0)
  Location: kernel/sched/core.c:567
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:migrate_enable
    - kernel/sched/core.c:sysctl_sched_uclamp_handler
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
    - kernel/sched/core_sched.c:sched_core_update_cookie
  

  Symbols:

  ffffffff81ca5cd2-ffffffff81ca5ce6: task_rq_lock.cold (STB_LOCAL)
  ffffffff810f33c0-ffffffff810f350f: task_rq_lock (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/core.c (0)
  Location: kernel/sched/core.c:637
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setaffinity
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:set_user_nice
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:migrate_enable
    - kernel/sched/core.c:sysctl_sched_uclamp_handler
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/build_policy.c:inactive_task_timer
    - kernel/sched/build_policy.c:dl_task_timer
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:__sched_core_set
    - kernel/sched/build_utility.c:__sched_core_set
  

  Symbols:

  ffffffff81e555f6-ffffffff81e5560b: task_rq_lock.cold (STB_LOCAL)
  ffffffff8110f3d0-ffffffff8110f52c: task_rq_lock (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/core.c (0)
  Location: kernel/sched/core.c:630
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:set_user_nice
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:sysctl_sched_uclamp_handler
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/build_policy.c:inactive_task_timer
    - kernel/sched/build_policy.c:dl_task_timer
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:__sched_core_set
    - kernel/sched/build_utility.c:__sched_core_set
  

  Symbols:

  ffffffff82056a3f-ffffffff82056a54: task_rq_lock.cold (STB_LOCAL)
  ffffffff81136220-ffffffff8113637c: task_rq_lock (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/core.c (0)
  Location: kernel/sched/core.c:651
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:set_user_nice
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:sysctl_sched_uclamp_handler
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/build_policy.c:inactive_task_timer
    - kernel/sched/build_policy.c:dl_task_timer
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:__sched_core_set
    - kernel/sched/build_utility.c:__sched_core_set
  

  Symbols:

  ffffffff820d510f-ffffffff820d5124: task_rq_lock.cold (STB_LOCAL)
  ffffffff81145230-ffffffff811453a1: task_rq_lock (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/core.c (0)
  Location: kernel/sched/core.c:652
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:set_user_nice
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:sched_post_fork
    - kernel/sched/core.c:force_compatible_cpus_allowed_ptr
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:sysctl_sched_uclamp_handler
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/build_policy.c:inactive_task_timer
    - kernel/sched/build_policy.c:dl_task_timer
    - kernel/sched/build_utility.c:cgroup_move_task
    - kernel/sched/build_utility.c:__sched_core_set
    - kernel/sched/build_utility.c:__sched_core_set
  

  Symbols:

  ffffffff821b0032-ffffffff821b0047: task_rq_lock.cold (STB_LOCAL)
  ffffffff81150750-ffffffff811508c1: task_rq_lock (STB_GLOBAL)
  

Arch

• In arm64: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffff8000101358f0)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffff8000101358f0-ffff800010135a24: task_rq_lock (STB_GLOBAL)
  

• In armhf: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (c038488c)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_util_update_eff
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/cputime.c:thread_group_cputime
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  c038488c-c0384990: task_rq_lock (STB_GLOBAL)
  

• In ppc64el: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (c0000000001806b0)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  c0000000001806b0-c00000000018081c: task_rq_lock (STB_GLOBAL)
  

• In riscv64: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffe0000e7282)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:__se_sys_sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffe0000e7282-ffffffe0000e7388: task_rq_lock (STB_GLOBAL)
  

Flavor

• In aws: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810cf090)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810cf090-ffffffff810cf140: task_rq_lock (STB_GLOBAL)
  

• In azure: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810bd960)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810bd960-ffffffff810bda10: task_rq_lock (STB_GLOBAL)
  

• In gcp: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810ce4c0)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810ce4c0-ffffffff810ce570: task_rq_lock (STB_GLOBAL)
  

• In lowlatency: ✅

  struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810d6c20)
  Location: kernel/sched/core.c:102
  Inline: False
  Direct callers:
    - kernel/sched/core.c:cpu_cgroup_fork
    - kernel/sched/core.c:sched_move_task
    - kernel/sched/core.c:sched_setnuma
    - kernel/sched/core.c:sched_rr_get_interval
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:task_sched_runtime
    - kernel/sched/core.c:wait_task_inactive
    - kernel/sched/core.c:__set_cpus_allowed_ptr
    - kernel/sched/core.c:uclamp_update_active_tasks
    - kernel/sched/deadline.c:dl_add_task_root_domain
    - kernel/sched/deadline.c:inactive_task_timer
    - kernel/sched/deadline.c:dl_task_timer
    - kernel/sched/psi.c:cgroup_move_task
  

  Symbols:

  ffffffff810d6c20-ffffffff810d6cce: task_rq_lock (STB_GLOBAL)
  

Differences

Regular

• 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 ✅