DepSurf

Function: static_key_enable_cpuslocked

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff811c8190)
  Location: kernel/jump_label.c:129
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_mount
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_mount
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_mount
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff811c8190-ffffffff811c820b: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 4.18: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff811e8590)
  Location: kernel/jump_label.c:130
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_mount
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_mount
    - arch/x86/kernel/cpu/intel_rdt_rdtgroup.c:rdt_mount
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff811e8590-ffffffff811e860b: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.0: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff811f9250)
  Location: kernel/jump_label.c:149
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_mount
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_mount
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_mount
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff811f9250-ffffffff811f92d0: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.3: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff812111d0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff812111d0-ffffffff81211250: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff8121ee80)
  Location: kernel/jump_label.c:164
  Inline: True
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff8121ee80-ffffffff8121ef00: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.8: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff8124acc0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff8124acc0-ffffffff8124ad46: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.11: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff812550b0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff812550b0-ffffffff81255136: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.13: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff812595b0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff812595b0-ffffffff81259636: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/topology.c:partition_sched_domains_locked
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff81cb9bc6-ffffffff81cb9bdb: static_key_enable_cpuslocked.cold (STB_LOCAL)
  ffffffff81295260-ffffffff812952f5: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff81e6b1c0-ffffffff81e6b1d5: static_key_enable_cpuslocked.cold (STB_LOCAL)
  ffffffff812eb010-ffffffff812eb0c0: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:192
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - mm/vmscan.c:lru_gen_change_state
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff82061f3e-ffffffff82061f53: static_key_enable_cpuslocked.cold (STB_LOCAL)
  ffffffff81355050-ffffffff81355100: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:192
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - mm/vmscan.c:lru_gen_change_state
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff820e176c-ffffffff820e1781: static_key_enable_cpuslocked.cold (STB_LOCAL)
  ffffffff81386540-ffffffff813865f0: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:192
  Inline: False
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/build_utility.c:partition_sched_domains_locked
    - kernel/sched/build_utility.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
    - mm/vmscan.c:lru_gen_change_state
    - drivers/cpufreq/cpufreq.c:cpufreq_register_driver
  

  Symbols:

  ffffffff821be1cf-ffffffff821be1e4: static_key_enable_cpuslocked.cold (STB_LOCAL)
  ffffffff813afa00-ffffffff813afab0: static_key_enable_cpuslocked (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffff8000102ab010)
  Location: kernel/jump_label.c:164
  Inline: True
  Direct callers:
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffff8000102ab010-ffff8000102ab0d0: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (c00000000035ebd0)
  Location: kernel/jump_label.c:164
  Inline: False
  Direct callers:
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  c00000000035ebd0-c00000000035ece8: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Selective Inline ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff812174d0)
  Location: kernel/jump_label.c:164
  Inline: True
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff812174d0-ffffffff81217550: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff8120a230)
  Location: kernel/jump_label.c:164
  Inline: True
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff8120a230-ffffffff8120a2b0: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81215270)
  Location: kernel/jump_label.c:164
  Inline: True
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff81215270-ffffffff812152f0: static_key_enable_cpuslocked (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void static_key_enable_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81224260)
  Location: kernel/jump_label.c:164
  Inline: True
  Direct callers:
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - arch/x86/kernel/cpu/resctrl/rdtgroup.c:rdt_get_tree
    - kernel/sched/debug.c:sched_feat_write
    - kernel/jump_label.c:static_key_enable
  

  Symbols:

  ffffffff81224260-ffffffff812242e0: static_key_enable_cpuslocked (STB_GLOBAL)
  

Differences

Regular

• 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 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 ✅