DepSurf

Function: rcu_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: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff811114f6)
  Location: kernel/rcu/tree_plugin.h:953
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_check_callbacks
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff81110d50-ffffffff81110d88: rcu_qs.part.44 (STB_LOCAL)
  

• In 5.3: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111a7d0)
  Location: kernel/rcu/tree_plugin.h:811
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff8111a7d0-ffffffff8111a829: rcu_qs (STB_LOCAL)
  

• In 5.4: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81126be0)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff81126be0-ffffffff81126c39: rcu_qs (STB_LOCAL)
  

• In 5.8: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81137c55)
  Location: kernel/rcu/tree_plugin.h:786
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_softirq_qs
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

  Symbols:

  ffffffff81134e30-ffffffff81134e89: rcu_qs (STB_LOCAL)
  

• In 5.11: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811334b5)
  Location: kernel/rcu/tree_plugin.h:814
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_softirq_qs
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

  Symbols:

  ffffffff811308d0-ffffffff81130929: rcu_qs (STB_LOCAL)
  

• In 5.13: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81133fd5)
  Location: kernel/rcu/tree_plugin.h:881
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_softirq_qs
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

  Symbols:

  ffffffff81130fc0-ffffffff81131019: rcu_qs (STB_LOCAL)
  

• In 5.15: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81156555)
  Location: kernel/rcu/tree_plugin.h:841
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_softirq_qs
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
  

  Symbols:

  ffffffff81152d70-ffffffff81152dc9: rcu_qs (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8117dce5)
  Location: kernel/rcu/tree_plugin.h:284
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_flavor_sched_clock_irq
    - kernel/rcu/tree.c:rcu_flavor_sched_clock_irq
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_softirq_qs
    - 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 (ffffffff811b6655)
  Location: kernel/rcu/tree_plugin.h:284
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
    - 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 (ffffffff811c7085)
  Location: kernel/rcu/tree_plugin.h:286
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
    - 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 (ffffffff811d75a5)
  Location: kernel/rcu/tree_plugin.h:286
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
    - kernel/rcu/tree.c:rcu_softirq_qs
  

Arch

• In arm64: ✅

  void rcu_qs();
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffff80001018db78)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffff80001018db78-ffff80001018dbe0: rcu_qs (STB_LOCAL)
  

• In armhf: ✅

  void rcu_qs();
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c03da0fc)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  c03da0fc-c03da16c: rcu_qs (STB_LOCAL)
  

• In ppc64el: ✅

  void rcu_qs();
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c0000000001e6920)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  c0000000001e6920-c0000000001e6990: rcu_qs (STB_LOCAL)
  

• In riscv64: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffe00012171c)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffe00012171c-ffffffe0001217a8: rcu_qs (STB_LOCAL)
  

Flavor

• In aws: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111f1c0)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff8111f1c0-ffffffff8111f219: rcu_qs (STB_LOCAL)
  

• In azure: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81110bd0)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff81110bd0-ffffffff81110c29: rcu_qs (STB_LOCAL)
  

• In gcp: Selective Inline ⚠️

  void rcu_qs();
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111d0b0)
  Location: kernel/rcu/tree_plugin.h:797
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff8111d0b0-ffffffff8111d109: rcu_qs (STB_LOCAL)
  

• In lowlatency: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff8112925e)
  Location: kernel/rcu/tree_plugin.h:259
  Inline: True
  Inline callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  Direct callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_sched_clock_irq
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff81128ae0-ffffffff81128b03: rcu_qs.part.0 (STB_LOCAL)
  

Differences

Regular

• 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 ✅

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 ✅