website-function

Function: rcu_needs_cpu

Status

Regular

• In 4.4: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810e86c0)
  Location: kernel/rcu/tree_plugin.h:1360
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:__tick_nohz_idle_enter
  

  Symbols:

  ffffffff810e86c0-ffffffff810e873b: rcu_needs_cpu (STB_GLOBAL)
  

• In 4.8: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810eedb0)
  Location: kernel/rcu/tree_plugin.h:1258
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:__tick_nohz_idle_enter
  

  Symbols:

  ffffffff810eedb0-ffffffff810eee2b: rcu_needs_cpu (STB_GLOBAL)
  

• In 4.10: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810f5f20)
  Location: kernel/rcu/tree_plugin.h:1258
  Inline: False
  

  Symbols:

  ffffffff810f5f20-ffffffff810f5f9b: rcu_needs_cpu (STB_GLOBAL)
  

• In 4.13: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff810f6bf0)
  Location: kernel/rcu/tree_plugin.h:1296
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:__tick_nohz_idle_enter
  

  Symbols:

  ffffffff810f6bf0-ffffffff810f6c70: rcu_needs_cpu (STB_GLOBAL)
  

• In 4.15: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81100c10)
  Location: kernel/rcu/tree_plugin.h:1310
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:__tick_nohz_idle_enter
  

  Symbols:

  ffffffff81100c10-ffffffff81100c93: rcu_needs_cpu (STB_GLOBAL)
  

• In 4.18: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81108b20)
  Location: kernel/rcu/tree_plugin.h:1346
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81108b20-ffffffff81108ba3: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.0: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81113f80)
  Location: kernel/rcu/tree_plugin.h:1543
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81113f80-ffffffff81113fb2: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.3: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8111dc20)
  Location: kernel/rcu/tree_plugin.h:1259
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff8111dc20-ffffffff8111dc52: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.4: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8112a1c0)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff8112a1c0-ffffffff8112a20f: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.8: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81138730)
  Location: kernel/rcu/tree_plugin.h:1227
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81138730-ffffffff8113877f: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.11: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81134000)
  Location: kernel/rcu/tree_plugin.h:1255
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81134000-ffffffff81134047: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.13: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81134d70)
  Location: kernel/rcu/tree_plugin.h:1322
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81134d70-ffffffff81134db7: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.15: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81157570)
  Location: kernel/rcu/tree_plugin.h:1268
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81157570-ffffffff811575b7: rcu_needs_cpu (STB_GLOBAL)
  

• In 5.19: ✅

  int rcu_needs_cpu();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8117f730)
  Location: kernel/rcu/tree.c:1100
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff8117f730-ffffffff8117f75b: rcu_needs_cpu (STB_GLOBAL)
  

• In 6.2: ✅

  int rcu_needs_cpu();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811b9980)
  Location: kernel/rcu/tree.c:675
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff811b9980-ffffffff811b99ab: rcu_needs_cpu (STB_GLOBAL)
  

• In 6.5: ✅

  int rcu_needs_cpu();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811cc290)
  Location: kernel/rcu/tree.c:657
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff811cc290-ffffffff811cc2bb: rcu_needs_cpu (STB_GLOBAL)
  

• In 6.8: ✅

  int rcu_needs_cpu();
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811e0e00)
  Location: kernel/rcu/tree.c:658
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff811e0e00-ffffffff811e0e3d: rcu_needs_cpu (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffff8000101920a0)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffff8000101920a0-ffff8000101920f4: rcu_needs_cpu (STB_GLOBAL)
  

• In armhf: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c03dfadc)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  c03dfadc-c03dfb24: rcu_needs_cpu (STB_GLOBAL)
  

• In ppc64el: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (c0000000001ed6c0)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  c0000000001ed6c0-c0000000001ed70c: rcu_needs_cpu (STB_GLOBAL)
  

• In riscv64: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffe000124e8c)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffe000124e8c-ffffffe000124ede: rcu_needs_cpu (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff811227a0)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff811227a0-ffffffff811227ef: rcu_needs_cpu (STB_GLOBAL)
  

• In azure: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81114e90)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81114e90-ffffffff81114edf: rcu_needs_cpu (STB_GLOBAL)
  

• In gcp: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff81120690)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff81120690-ffffffff811206df: rcu_needs_cpu (STB_GLOBAL)
  

• In lowlatency: ✅

  int rcu_needs_cpu(u64 basemono, u64 *nextevt);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/rcu/tree.c (ffffffff8112c950)
  Location: kernel/rcu/tree_plugin.h:1238
  Inline: False
  Direct callers:
    - kernel/time/tick-sched.c:tick_nohz_next_event
  

  Symbols:

  ffffffff8112c950-ffffffff8112c99f: rcu_needs_cpu (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• 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 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param removed. u64 basemono
  • Param removed. u64 *nextevt
• 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 ✅