DepSurf

Function: rcu_preempt_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:1051
  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:909
  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:886
  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:874
  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:902
  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:969
  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:929
  Inline: True
  

• In 5.19: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff81180766)
  Location: kernel/rcu/tree_plugin.h:598
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:exit_rcu
    - 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_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:exit_rcu
    - 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_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff8117c860-ffffffff8117c889: rcu_preempt_deferred_qs.part.0 (STB_LOCAL)
  

• In 6.2: Selective Inline, Transformation ⚠️

  void rcu_preempt_deferred_qs(struct task_struct *t);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff811baf46)
  Location: kernel/rcu/tree_plugin.h:598
  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_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct 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_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff811b6bd0-ffffffff811b6c07: rcu_preempt_deferred_qs.part.0 (STB_LOCAL)
  ffffffff811bae70-ffffffff811baeb4: rcu_preempt_deferred_qs (STB_GLOBAL)
  

• In 6.5: Selective Inline, Transformation ⚠️

  void rcu_preempt_deferred_qs(struct task_struct *t);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff811cd886)
  Location: kernel/rcu/tree_plugin.h:600
  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_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct 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_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff811c7600-ffffffff811c7637: rcu_preempt_deferred_qs.part.0 (STB_LOCAL)
  ffffffff811cd7b0-ffffffff811cd7f4: rcu_preempt_deferred_qs (STB_GLOBAL)
  

• In 6.8: Selective Inline, Transformation ⚠️

  void rcu_preempt_deferred_qs(struct task_struct *t);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff811e24c6)
  Location: kernel/rcu/tree_plugin.h:600
  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_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct 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_sched_clock_irq
    - kernel/rcu/tree.c:rcu_momentary_dyntick_idle
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff811d7b20-ffffffff811d7b57: rcu_preempt_deferred_qs.part.0 (STB_LOCAL)
  ffffffff811e23f0-ffffffff811e2434: rcu_preempt_deferred_qs (STB_GLOBAL)
  

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:886
  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:886
  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:886
  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:886
  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:886
  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:886
  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:886
  Inline: True
  

• In lowlatency: ✅

  void rcu_preempt_deferred_qs(struct task_struct *t);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8112a770)
  Location: kernel/rcu/tree_plugin.h:564
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:exit_rcu
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_core
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_idle_enter
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff8112a770-ffffffff8112a7de: rcu_preempt_deferred_qs (STB_LOCAL)
  

Differences

Regular

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

Flavor