DepSurf

Function: rcu_preempt_need_deferred_qs

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:1047
  Inline: True
  

• In 5.3: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:905
  Inline: True
  

• In 5.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:870
  Inline: True
  

• In 5.11: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:898
  Inline: True
  

• In 5.13: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:965
  Inline: True
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:925
  Inline: True
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81180766)
  Location: kernel/rcu/tree_plugin.h:584
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:exit_rcu
    - kernel/rcu/tree.c:rcu_flavor_sched_clock_irq
    - kernel/rcu/tree.c:rcu_flavor_sched_clock_irq
    - kernel/rcu/tree.c:rcu_flavor_sched_clock_irq
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811baf46)
  Location: kernel/rcu/tree_plugin.h:584
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:exit_rcu
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

• In 6.5: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811cd886)
  Location: kernel/rcu/tree_plugin.h:586
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:exit_rcu
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

• In 6.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811e24c6)
  Location: kernel/rcu/tree_plugin.h:586
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:exit_rcu
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcutree_report_cpu_dead
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

Flavor

• In aws: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In azure: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In gcp: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_plugin.h:882
  Inline: True
  

• In lowlatency: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8112a775)
  Location: kernel/rcu/tree_plugin.h:550
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

Differences