DepSurf

Function: cpufreq_update_policy

Status

Regular

• In 4.4: ✅

  int cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff816b0ac0)
  Location: drivers/cpufreq/cpufreq.c:2205
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
  

  Symbols:

  ffffffff816b0ac0-ffffffff816b0c5d: cpufreq_update_policy (STB_GLOBAL)
  

• In 4.8: ✅

  int cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff817134e0)
  Location: drivers/cpufreq/cpufreq.c:2293
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
  

  Symbols:

  ffffffff817134e0-ffffffff81713613: cpufreq_update_policy (STB_GLOBAL)
  

• In 4.10: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff817452f0)
  Location: drivers/cpufreq/cpufreq.c:2265
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff817452f0-ffffffff81745423: cpufreq_update_policy (STB_GLOBAL)
  

• In 4.13: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff81763a20)
  Location: drivers/cpufreq/cpufreq.c:2268
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff81763a20-ffffffff81763b44: cpufreq_update_policy (STB_GLOBAL)
  

• In 4.15: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff817d9a10)
  Location: drivers/cpufreq/cpufreq.c:2301
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff817d9a10-ffffffff817d9b34: cpufreq_update_policy (STB_GLOBAL)
  

• In 4.18: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff81822500)
  Location: drivers/cpufreq/cpufreq.c:2299
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff81822500-ffffffff8182261a: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.0: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff8184e3e0)
  Location: drivers/cpufreq/cpufreq.c:2302
  Inline: False
  Direct callers:
    - drivers/acpi/processor_perflib.c:acpi_processor_ppc_has_changed
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/cpufreq.c:handle_update
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff8184e3e0-ffffffff8184e4fa: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/cpufreq/cpufreq.c (0)
  Location: drivers/cpufreq/cpufreq.c:2472
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff818925ba-ffffffff818925cd: cpufreq_update_policy.cold (STB_LOCAL)
  ffffffff81891700-ffffffff8189176e: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.4: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff818c3860)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff818c3860-ffffffff818c38ce: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.8: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff81995d10)
  Location: drivers/cpufreq/cpufreq.c:2506
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:store_hwp_dynamic_boost
    - drivers/cpufreq/intel_pstate.c:store_min_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_max_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_no_turbo
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
  

  Symbols:

  ffffffff81995d10-ffffffff81995d9e: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.11: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff81998bd0)
  Location: drivers/cpufreq/cpufreq.c:2583
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:store_hwp_dynamic_boost
    - drivers/cpufreq/intel_pstate.c:store_min_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_max_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_no_turbo
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
  

  Symbols:

  ffffffff81998bd0-ffffffff81998c9c: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.13: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff8197d620)
  Location: drivers/cpufreq/cpufreq.c:2589
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:store_hwp_dynamic_boost
    - drivers/cpufreq/intel_pstate.c:store_min_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_max_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_no_turbo
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
  

  Symbols:

  ffffffff8197d620-ffffffff8197d69f: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/cpufreq/cpufreq.c (0)
  Location: drivers/cpufreq/cpufreq.c:2598
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:store_hwp_dynamic_boost
    - drivers/cpufreq/intel_pstate.c:store_min_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_max_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_no_turbo
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
  

  Symbols:

  ffffffff81d2c0ac-ffffffff81d2c0c1: cpufreq_update_policy.cold (STB_LOCAL)
  ffffffff81a266a0-ffffffff81a26727: cpufreq_update_policy (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/cpufreq/cpufreq.c (0)
  Location: drivers/cpufreq/cpufreq.c:2638
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:store_hwp_dynamic_boost
    - drivers/cpufreq/intel_pstate.c:store_min_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_max_perf_pct
    - drivers/cpufreq/intel_pstate.c:store_no_turbo
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
  

  Symbols:

  ffffffff81ef8351-ffffffff81ef8366: cpufreq_update_policy.cold (STB_LOCAL)
  ffffffff81b90360-ffffffff81b903f2: cpufreq_update_policy (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/cpufreq/cpufreq.c (0)
  Location: drivers/cpufreq/cpufreq.c:2635
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff820a8e4d-ffffffff820a8e62: cpufreq_update_policy.cold (STB_LOCAL)
  ffffffff81d304f0-ffffffff81d305af: cpufreq_update_policy (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/cpufreq/cpufreq.c (0)
  Location: drivers/cpufreq/cpufreq.c:2642
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff8212a066-ffffffff8212a07b: cpufreq_update_policy.cold (STB_LOCAL)
  ffffffff81d99790-ffffffff81d99848: cpufreq_update_policy (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In drivers/cpufreq/cpufreq.c (0)
  Location: drivers/cpufreq/cpufreq.c:2682
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff8220be40-ffffffff8220be55: cpufreq_update_policy.cold (STB_LOCAL)
  ffffffff81e51400-ffffffff81e514b8: cpufreq_update_policy (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffff800010b21238)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
  

  Symbols:

  ffff800010b21238-ffff800010b212d0: cpufreq_update_policy (STB_GLOBAL)
  

• In armhf: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (c0bfb8dc)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
  

  Symbols:

  c0bfb8dc-c0bfb994: cpufreq_update_policy (STB_GLOBAL)
  

• In ppc64el: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (c000000000c14fe0)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
  

  Symbols:

  c000000000c14fe0-c000000000c150b4: cpufreq_update_policy (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff81867f80)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff81867f80-ffffffff81867fee: cpufreq_update_policy (STB_GLOBAL)
  

• In azure: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff81830c30)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff81830c30-ffffffff81830c9e: cpufreq_update_policy (STB_GLOBAL)
  

• In gcp: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff818b8d10)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff818b8d10-ffffffff818b8d7e: cpufreq_update_policy (STB_GLOBAL)
  

• In lowlatency: ✅

  void cpufreq_update_policy(unsigned int cpu);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In drivers/cpufreq/cpufreq.c (ffffffff818d4ff0)
  Location: drivers/cpufreq/cpufreq.c:2466
  Inline: False
  Direct callers:
    - drivers/cpufreq/cpufreq.c:cpufreq_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_limits
    - drivers/cpufreq/intel_pstate.c:intel_pstate_update_policies
  

  Symbols:

  ffffffff818d4ff0-ffffffff818d505e: cpufreq_update_policy (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Return type changed. int ➡️ void
• 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 ✅
• 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 ✅