DepSurf

Function: static_key_slow_inc_cpuslocked

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff811c8770)
  Location: kernel/jump_label.c:82
  Inline: True
  Direct callers:
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/jump_label.c:static_key_slow_inc
  

  Symbols:

  ffffffff811c8770-ffffffff811c8806: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 4.18: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff811e8cd0)
  Location: kernel/jump_label.c:83
  Inline: True
  Direct callers:
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/jump_label.c:static_key_slow_inc
  

  Symbols:

  ffffffff811e8cd0-ffffffff811e8d66: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.0: ✅

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff811f99d0)
  Location: kernel/jump_label.c:101
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff811f99d0-ffffffff811f9a6b: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.3: ✅

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81211900)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81211900-ffffffff81211988: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.4: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff8121f100)
  Location: kernel/jump_label.c:116
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff8121f100-ffffffff8121f188: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.8: ✅

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff8124b3c0)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff8124b3c0-ffffffff8124b44b: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.11: ✅

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81255820)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81255820-ffffffff812558ab: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.13: ✅

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81259d00)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81259d00-ffffffff81259d8b: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81cb9c17-ffffffff81cb9c2c: static_key_slow_inc_cpuslocked.cold (STB_LOCAL)
  ffffffff81295a70-ffffffff81295b0b: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In kernel/jump_label.c (0)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81e6b214-ffffffff81e6b229: static_key_slow_inc_cpuslocked.cold (STB_LOCAL)
  ffffffff812eb760-ffffffff812eb809: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 6.2: ✅

  bool static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81355870)
  Location: kernel/jump_label.c:148
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81355870-ffffffff813558fa: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 6.5: ✅

  bool static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81386ef0)
  Location: kernel/jump_label.c:148
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/cgroup/legacy_freezer.c:freezer_apply_state
    - kernel/cgroup/legacy_freezer.c:freezer_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81386ef0-ffffffff81386f7a: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In 6.8: ✅

  bool static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff813b0400)
  Location: kernel/jump_label.c:148
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/cgroup/legacy_freezer.c:freezer_apply_state
    - kernel/cgroup/legacy_freezer.c:freezer_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff813b0400-ffffffff813b048a: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

Arch

• In arm64: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffff8000102ab4e0)
  Location: kernel/jump_label.c:116
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffff8000102ab4e0-ffff8000102ab5d8: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In kernel/jump_label.c (c00000000035f610)
  Location: kernel/jump_label.c:116
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  c00000000035f610-c00000000035f750: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff81217750)
  Location: kernel/jump_label.c:116
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff81217750-ffffffff812177d8: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In azure: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff8120a4b0)
  Location: kernel/jump_label.c:116
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff8120a4b0-ffffffff8120a538: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In gcp: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff812154f0)
  Location: kernel/jump_label.c:116
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff812154f0-ffffffff81215578: static_key_slow_inc_cpuslocked (STB_GLOBAL)
  

• In lowlatency: Selective Inline ⚠️

  void static_key_slow_inc_cpuslocked(struct static_key *key);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In kernel/jump_label.c (ffffffff812244e0)
  Location: kernel/jump_label.c:116
  Inline: True
  Direct callers:
    - kernel/sched/core.c:sched_cpu_activate
    - kernel/sched/fair.c:cfs_bandwidth_usage_inc
    - kernel/sched/topology.c:build_sched_domains
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/cgroup/cpuset.c:cpuset_css_online
    - kernel/jump_label.c:static_key_slow_inc
    - net/core/dev.c:__netif_set_xps_queue
    - net/core/dev.c:__netif_set_xps_queue
  

  Symbols:

  ffffffff812244e0-ffffffff81224568: static_key_slow_inc_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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Return type changed. void ➡️ bool
• 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 ✅