DepSurf

Function: cpuidle_use_deepest_state

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff8174fc10)
  Location: drivers/cpuidle/cpuidle.c:107
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff8174fc10-ffffffff8174fc38: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 4.13: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff8176e6c0)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff8176e6c0-ffffffff8176e6e9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 4.15: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff817e3f90)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff817e3f90-ffffffff817e3fb9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 4.18: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff8182d1a0)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff8182d1a0-ffffffff8182d1c9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.0: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81859180)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff81859180-ffffffff818591a9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.3: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff8189cac0)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff8189cac0-ffffffff8189cae9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.4: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff818cede0)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff818cede0-ffffffff818cee09: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.8: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff819a1660)
  Location: drivers/cpuidle/cpuidle.c:109
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle_precise
    - kernel/sched/idle.c:play_idle_precise
  

  Symbols:

  ffffffff819a1660-ffffffff819a167c: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.11: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff819a46d0)
  Location: drivers/cpuidle/cpuidle.c:110
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle_precise
    - kernel/sched/idle.c:play_idle_precise
  

  Symbols:

  ffffffff819a46d0-ffffffff819a46ec: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.13: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81989220)
  Location: drivers/cpuidle/cpuidle.c:110
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle_precise
    - kernel/sched/idle.c:play_idle_precise
  

  Symbols:

  ffffffff81989220-ffffffff8198923c: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.15: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81a33500)
  Location: drivers/cpuidle/cpuidle.c:110
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle_precise
    - kernel/sched/idle.c:play_idle_precise
  

  Symbols:

  ffffffff81a33500-ffffffff81a3351c: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 5.19: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81b9fdb0)
  Location: drivers/cpuidle/cpuidle.c:110
  Inline: False
  Direct callers:
    - kernel/sched/build_policy.c:play_idle_precise
    - kernel/sched/build_policy.c:play_idle_precise
  

  Symbols:

  ffffffff81b9fdb0-ffffffff81b9fdf2: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 6.2: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81d418b0)
  Location: drivers/cpuidle/cpuidle.c:112
  Inline: False
  Direct callers:
    - kernel/sched/build_policy.c:play_idle_precise
    - kernel/sched/build_policy.c:play_idle_precise
  

  Symbols:

  ffffffff81d418b0-ffffffff81d418f2: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 6.5: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81dac280)
  Location: drivers/cpuidle/cpuidle.c:113
  Inline: False
  Direct callers:
    - kernel/sched/build_policy.c:play_idle_precise
    - kernel/sched/build_policy.c:play_idle_precise
  

  Symbols:

  ffffffff81dac280-ffffffff81dac2c2: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In 6.8: ✅

  void cpuidle_use_deepest_state(u64 latency_limit_ns);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff81e64320)
  Location: drivers/cpuidle/cpuidle.c:113
  Inline: False
  Direct callers:
    - kernel/sched/build_policy.c:play_idle_precise
    - kernel/sched/build_policy.c:play_idle_precise
  

  Symbols:

  ffffffff81e64320-ffffffff81e64362: cpuidle_use_deepest_state (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffff800010b26ae8)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffff800010b26ae8-ffff800010b26b2c: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In armhf: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (c0c018f0)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  c0c018f0-c0c01928: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In ppc64el: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (c000000000c1db60)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  c000000000c1db60-c000000000c1db98: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/idle.c (0)
  Location: include/linux/cpuidle.h:218
  Inline: True
  

Flavor

• In aws: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff818729e0)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff818729e0-ffffffff81872a09: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In azure: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff8183c680)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff8183c680-ffffffff8183c6a9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In gcp: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff818c4290)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff818c4290-ffffffff818c42b9: cpuidle_use_deepest_state (STB_GLOBAL)
  

• In lowlatency: ✅

  void cpuidle_use_deepest_state(bool enable);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpuidle/cpuidle.c (ffffffff818e0600)
  Location: drivers/cpuidle/cpuidle.c:108
  Inline: False
  Direct callers:
    - kernel/sched/idle.c:play_idle
    - kernel/sched/idle.c:play_idle
  

  Symbols:

  ffffffff818e0600-ffffffff818e063f: cpuidle_use_deepest_state (STB_GLOBAL)
  

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 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Param added. u64 latency_limit_ns
  • Param removed. bool enable
• 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 ✅

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 ✅