DepSurf

Function: cpufreq_this_cpu_can_update

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/cpufreq_schedutil.c (ffffffff810e32a6)
  Location: include/linux/cpufreq.h:574
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_should_update_freq
  

  In drivers/cpufreq/cpufreq_governor.c (ffffffff81825f2d)
  Location: include/linux/cpufreq.h:574
  Inline: True
  Inline callers:
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/cpufreq_schedutil.c (ffffffff810ed9d9)
  Location: include/linux/cpufreq.h:566
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_should_update_freq
  

  In drivers/cpufreq/cpufreq_governor.c (ffffffff81851e0d)
  Location: include/linux/cpufreq.h:566
  Inline: True
  Inline callers:
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/cpufreq_schedutil.c (ffffffff810f4925)
  Location: include/linux/cpufreq.h:595
  Inline: True
  Inline callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_should_update_freq
  

  In drivers/cpufreq/cpufreq_governor.c (ffffffff8189535c)
  Location: include/linux/cpufreq.h:595
  Inline: True
  Inline callers:
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

• In 5.4: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff811003c0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff811003c0-ffffffff81100403: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 5.8: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff8110aa60)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff8110aa60-ffffffff8110aaa3: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 5.11: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff81107970)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single_perf
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff81107970-ffffffff811079b3: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 5.13: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff81109a40)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single_perf
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff81109a40-ffffffff81109a83: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/cpufreq.c (0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single_perf
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff81ca91f7-ffffffff81ca9212: cpufreq_this_cpu_can_update.cold (STB_LOCAL)
  ffffffff81127f50-ffffffff81127fa1: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (0)
  Location: kernel/sched/cpufreq.c:69
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:sugov_update_shared
    - kernel/sched/build_utility.c:sugov_update_single_perf
    - kernel/sched/build_utility.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff81e5818e-ffffffff81e581a9: cpufreq_this_cpu_can_update.cold (STB_LOCAL)
  ffffffff81145570-ffffffff811455d5: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (0)
  Location: kernel/sched/cpufreq.c:69
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:sugov_update_shared
    - kernel/sched/build_utility.c:sugov_update_single_perf
    - kernel/sched/build_utility.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff82057f34-ffffffff82057f4f: cpufreq_this_cpu_can_update.cold (STB_LOCAL)
  ffffffff811726e0-ffffffff81172745: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (0)
  Location: kernel/sched/cpufreq.c:69
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:sugov_update_shared
    - kernel/sched/build_utility.c:sugov_update_single_perf
    - kernel/sched/build_utility.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff820d6827-ffffffff820d6842: cpufreq_this_cpu_can_update.cold (STB_LOCAL)
  ffffffff81183790-ffffffff811837f5: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/sched/build_utility.c (0)
  Location: kernel/sched/cpufreq.c:69
  Inline: False
  Direct callers:
    - kernel/sched/build_utility.c:sugov_update_shared
    - kernel/sched/build_utility.c:sugov_update_single_perf
    - kernel/sched/build_utility.c:sugov_update_single_freq
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff821b1a6d-ffffffff821b1a88: cpufreq_this_cpu_can_update.cold (STB_LOCAL)
  ffffffff81191ed0-ffffffff81191f35: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffff800010164aa0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffff800010164aa0-ffff800010164b14: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In armhf: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (c03b10d8)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  c03b10d8-c03b1150: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In ppc64el: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (c0000000001bb9d0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  c0000000001bb9d0-c0000000001bba38: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff810f96d0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff810f96d0-ffffffff810f9713: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In azure: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff810e98b0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff810e98b0-ffffffff810e98f3: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In gcp: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff810f68f0)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff810f68f0-ffffffff810f6933: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

• In lowlatency: ✅

  bool cpufreq_this_cpu_can_update(struct cpufreq_policy *policy);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/sched/cpufreq.c (ffffffff81101950)
  Location: kernel/sched/cpufreq.c:72
  Inline: False
  Direct callers:
    - kernel/sched/cpufreq_schedutil.c:sugov_update_shared
    - kernel/sched/cpufreq_schedutil.c:sugov_update_single
    - drivers/cpufreq/cpufreq_governor.c:dbs_update_util_handler
  

  Symbols:

  ffffffff81101950-ffffffff81101993: cpufreq_this_cpu_can_update (STB_GLOBAL)
  

Differences

Regular

• 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 ✅

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 ✅