DepSurf

Function: rcu_report_exp_cpu_mult

Status

Regular

• In 4.4: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff810e4f50)
  Location: kernel/rcu/tree.c:3562
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:synchronize_sched_expedited
    - kernel/rcu/tree.c:rcu_cpu_notify
  

  Symbols:

  ffffffff810e4f50-ffffffff810e502f: rcu_report_exp_cpu_mult.constprop.73 (STB_LOCAL)
  

• In 4.8: Selective Inline, Transformation ⚠️

  Collision: Unique Static

  Inline: Selective

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (ffffffff810eb7d0)
  Location: kernel/rcu/tree_exp.h:202
  Inline: True
  Direct callers:
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff810eb7d0-ffffffff810eb8d1: rcu_report_exp_cpu_mult.constprop.79 (STB_LOCAL)
  

• In 4.10: ✅

  void rcu_report_exp_cpu_mult(struct rcu_state *rsp, struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810f17b0)
  Location: kernel/rcu/tree_exp.h:202
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff810f17b0-ffffffff810f18a7: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 4.13: ✅

  void rcu_report_exp_cpu_mult(struct rcu_state *rsp, struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810f2640)
  Location: kernel/rcu/tree_exp.h:218
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff810f2640-ffffffff810f2708: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 4.15: ✅

  void rcu_report_exp_cpu_mult(struct rcu_state *rsp, struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810fc3d0)
  Location: kernel/rcu/tree_exp.h:218
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff810fc3d0-ffffffff810fc49b: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 4.18: ✅

  void rcu_report_exp_cpu_mult(struct rcu_state *rsp, struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811054a0)
  Location: kernel/rcu/tree_exp.h:245
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff811054a0-ffffffff81105576: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.0: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81110c80)
  Location: kernel/rcu/tree_exp.h:244
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff81110c80-ffffffff81110d4a: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.3: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111a6f0)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff8111a6f0-ffffffff8111a7c4: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.4: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81126b00)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff81126b00-ffffffff81126bd4: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.8: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811347c0)
  Location: kernel/rcu/tree_exp.h:230
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff811347c0-ffffffff811348a4: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.11: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81130260)
  Location: kernel/rcu/tree_exp.h:230
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff81130260-ffffffff81130347: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.13: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811307a0)
  Location: kernel/rcu/tree_exp.h:230
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff811307a0-ffffffff81130901: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.15: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81152360)
  Location: kernel/rcu/tree_exp.h:230
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
    - kernel/rcu/tree.c:rcu_softirq_qs
  

  Symbols:

  ffffffff81152360-ffffffff811524f9: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 5.19: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81179880)
  Location: kernel/rcu/tree_exp.h:230
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_preempt_ctxt_queue
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:__sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff81179880-ffffffff811799bf: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 6.2: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811b5300)
  Location: kernel/rcu/tree_exp.h:232
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_preempt_ctxt_queue
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:__sync_rcu_exp_select_node_cpus
  

  Symbols:

  ffffffff811b5300-ffffffff811b543f: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 6.5: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811c6280)
  Location: kernel/rcu/tree_exp.h:233
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_preempt_ctxt_queue
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:__sync_rcu_exp_select_node_cpus
  

  Symbols:

  ffffffff811c6280-ffffffff811c63bf: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In 6.8: Transformation ⚠️

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: True

  Instances:

  In kernel/rcu/tree.c (0)
  Location: kernel/rcu/tree_exp.h:232
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_preempt_deferred_qs_irqrestore
    - kernel/rcu/tree.c:rcu_note_context_switch
    - kernel/rcu/tree.c:rcu_preempt_ctxt_queue
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:__sync_rcu_exp_select_node_cpus
  

  Symbols:

  ffffffff811d6720-ffffffff811d68dd: rcu_report_exp_cpu_mult (STB_LOCAL)
  ffffffff821b3b83-ffffffff821b3bd5: rcu_report_exp_cpu_mult.cold (STB_LOCAL)
  

Arch

• In arm64: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffff80001018d9b8)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_qs
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffff80001018d9b8-ffff80001018db78: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In armhf: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c03d9fdc)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_qs
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  c03d9fdc-c03da0fc: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In ppc64el: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c0000000001e6720)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:rcu_qs
    - kernel/rcu/tree.c:rcu_exp_handler
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  c0000000001e6720-c0000000001e6918: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In riscv64: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffe00012161a)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
  

  Symbols:

  ffffffe00012161a-ffffffe00012171c: rcu_report_exp_cpu_mult (STB_LOCAL)
  

Flavor

• In aws: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111f0e0)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff8111f0e0-ffffffff8111f1b4: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In azure: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81110af0)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff81110af0-ffffffff81110bc4: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In gcp: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111cfd0)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff8111cfd0-ffffffff8111d0a4: rcu_report_exp_cpu_mult (STB_LOCAL)
  

• In lowlatency: ✅

  void rcu_report_exp_cpu_mult(struct rcu_node *rnp, long unsigned int mask, bool wake);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81127bb0)
  Location: kernel/rcu/tree_exp.h:234
  Inline: False
  Direct callers:
    - 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_exp_handler
    - kernel/rcu/tree.c:sync_rcu_exp_select_node_cpus
    - kernel/rcu/tree.c:rcu_report_dead
  

  Symbols:

  ffffffff81127bb0-ffffffff81127c09: rcu_report_exp_cpu_mult (STB_LOCAL)
  

Differences

Regular

• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param removed. struct rcu_state *rsp
  • Param reordered. rsp, rnp, mask, wake ➡️ rnp, mask, wake
• 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 ✅