DepSurf

Function: raw_spin_rq_lock_nested

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: Selective Inline ⚠️

  void raw_spin_rq_lock_nested(struct rq *rq, int subclass);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff810f2600)
  Location: kernel/sched/core.c:467
  Inline: True
  Direct callers:
    - kernel/sched/core.c:tg_set_cfs_bandwidth
    - kernel/sched/core.c:sched_cpu_dying
    - kernel/sched/core.c:sched_cpu_deactivate
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/core.c:balance_push_set
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:init_idle
    - kernel/sched/core.c:do_sched_yield
    - kernel/sched/core.c:__sched_setscheduler
    - kernel/sched/core.c:__schedule
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:scheduler_tick
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:wake_up_if_idle
    - kernel/sched/core.c:sched_ttwu_pending
    - kernel/sched/core.c:push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:resched_cpu
    - kernel/sched/core.c:__hrtick_start
    - kernel/sched/core.c:hrtick
    - kernel/sched/core.c:task_rq_lock
    - kernel/sched/core.c:__task_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/idle.c:dequeue_task_idle
    - kernel/sched/fair.c:sched_group_set_idle
    - kernel/sched/fair.c:unregister_fair_sched_group
    - kernel/sched/fair.c:online_fair_sched_group
    - kernel/sched/fair.c:task_fork_fair
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:update_blocked_averages
    - kernel/sched/fair.c:distribute_cfs_runtime
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:pull_rt_task
    - kernel/sched/rt.c:rto_push_irq_work_func
    - kernel/sched/rt.c:find_lock_lowest_rq
    - kernel/sched/rt.c:do_sched_rt_period_timer
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:pull_dl_task
    - kernel/sched/deadline.c:find_lock_later_rq
    - kernel/sched/deadline.c:dl_task_offline_migration
    - kernel/sched/topology.c:rq_attach_root
    - kernel/sched/debug.c:print_cfs_rq
    - kernel/sched/psi.c:psi_memstall_leave
    - kernel/sched/psi.c:psi_memstall_enter
  

  Symbols:

  ffffffff810f2600-ffffffff810f266c: raw_spin_rq_lock_nested (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  void raw_spin_rq_lock_nested(struct rq *rq, int subclass);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8110e480)
  Location: kernel/sched/core.c:537
  Inline: True
  Direct callers:
    - kernel/sched/core.c:tg_set_cfs_bandwidth
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:init_idle
    - kernel/sched/core.c:do_sched_yield
    - kernel/sched/core.c:__schedule
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:scheduler_tick
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:__hrtick_start
    - kernel/sched/core.c:hrtick
    - kernel/sched/core.c:task_rq_lock
    - kernel/sched/core.c:__task_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/fair.c:online_fair_sched_group
    - kernel/sched/fair.c:task_fork_fair
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:migrate_task_rq_dl
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:rto_push_irq_work_func
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/sched/build_policy.c:do_sched_rt_period_timer
    - kernel/sched/build_policy.c:dequeue_task_idle
    - kernel/sched/build_utility.c:psi_memstall_leave
    - kernel/sched/build_utility.c:psi_memstall_enter
    - kernel/sched/build_utility.c:_raw_spin_rq_lock_irqsave
  

  Symbols:

  ffffffff8110e480-ffffffff8110e50e: raw_spin_rq_lock_nested (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void raw_spin_rq_lock_nested(struct rq *rq, int subclass);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff811351c0)
  Location: kernel/sched/core.c:530
  Inline: True
  Direct callers:
    - kernel/sched/core.c:tg_set_cfs_bandwidth
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:init_idle
    - kernel/sched/core.c:do_sched_yield
    - kernel/sched/core.c:__schedule
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:scheduler_tick
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:__hrtick_start
    - kernel/sched/core.c:hrtick
    - kernel/sched/core.c:task_rq_lock
    - kernel/sched/core.c:__task_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/fair.c:online_fair_sched_group
    - kernel/sched/fair.c:task_fork_fair
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:migrate_task_rq_dl
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:rto_push_irq_work_func
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/sched/build_policy.c:do_sched_rt_period_timer
    - kernel/sched/build_policy.c:dequeue_task_idle
    - kernel/sched/build_utility.c:psi_cgroup_restart
    - kernel/sched/build_utility.c:psi_memstall_enter
    - kernel/sched/build_utility.c:_raw_spin_rq_lock_irqsave
  

  Symbols:

  ffffffff811351c0-ffffffff8113524e: raw_spin_rq_lock_nested (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void raw_spin_rq_lock_nested(struct rq *rq, int subclass);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff811443d0)
  Location: kernel/sched/core.c:551
  Inline: True
  Direct callers:
    - kernel/sched/core.c:tg_set_cfs_bandwidth
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:init_idle
    - kernel/sched/core.c:do_sched_yield
    - kernel/sched/core.c:__schedule
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:scheduler_tick
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:__hrtick_start
    - kernel/sched/core.c:hrtick
    - kernel/sched/core.c:task_rq_lock
    - kernel/sched/core.c:__task_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/fair.c:online_fair_sched_group
    - kernel/sched/fair.c:task_fork_fair
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:__cfsb_csd_unthrottle
    - kernel/sched/fair.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:migrate_task_rq_dl
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:rto_push_irq_work_func
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/sched/build_policy.c:do_sched_rt_period_timer
    - kernel/sched/build_policy.c:dequeue_task_idle
    - kernel/sched/build_utility.c:psi_cgroup_restart
    - kernel/sched/build_utility.c:psi_memstall_enter
    - kernel/sched/build_utility.c:_raw_spin_rq_lock_irqsave
  

  Symbols:

  ffffffff811443d0-ffffffff8114445e: raw_spin_rq_lock_nested (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void raw_spin_rq_lock_nested(struct rq *rq, int subclass);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/sched/core.c (ffffffff8114f8f0)
  Location: kernel/sched/core.c:552
  Inline: True
  Direct callers:
    - kernel/sched/core.c:tg_set_cfs_bandwidth
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:balance_push
    - kernel/sched/core.c:__balance_push_cpu_stop
    - kernel/sched/core.c:init_idle
    - kernel/sched/core.c:do_sched_yield
    - kernel/sched/core.c:__schedule
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:sched_tick_remote
    - kernel/sched/core.c:scheduler_tick
    - kernel/sched/core.c:try_to_wake_up
    - kernel/sched/core.c:push_cpu_stop
    - kernel/sched/core.c:migration_cpu_stop
    - kernel/sched/core.c:move_queued_task
    - kernel/sched/core.c:__hrtick_start
    - kernel/sched/core.c:hrtick
    - kernel/sched/core.c:task_rq_lock
    - kernel/sched/core.c:__task_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:double_rq_lock
    - kernel/sched/core.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/fair.c:online_fair_sched_group
    - kernel/sched/fair.c:task_fork_fair
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:newidle_balance
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:active_load_balance_cpu_stop
    - kernel/sched/fair.c:load_balance
    - kernel/sched/fair.c:__cfsb_csd_unthrottle
    - kernel/sched/fair.c:_raw_spin_rq_lock_irqsave
    - kernel/sched/build_policy.c:pull_dl_task
    - kernel/sched/build_policy.c:migrate_task_rq_dl
    - kernel/sched/build_policy.c:inactive_task_timer
    - kernel/sched/build_policy.c:dl_task_timer
    - kernel/sched/build_policy.c:pull_rt_task
    - kernel/sched/build_policy.c:rto_push_irq_work_func
    - kernel/sched/build_policy.c:push_rt_task
    - kernel/sched/build_policy.c:do_sched_rt_period_timer
    - kernel/sched/build_policy.c:dequeue_task_idle
    - kernel/sched/build_utility.c:psi_cgroup_restart
    - kernel/sched/build_utility.c:psi_memstall_enter
    - kernel/sched/build_utility.c:_raw_spin_rq_lock_irqsave
  

  Symbols:

  ffffffff8114f8f0-ffffffff8114f97e: raw_spin_rq_lock_nested (STB_GLOBAL)
  

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 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅