DepSurf

Function: cpumask_next_wrap

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In kernel/sched/fair.c (ffffffff810bd5e9)
  Location: kernel/sched/fair.c:5593
  Inline: True
  

• In 4.13: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff818ebc00)
  Location: lib/cpumask.c:58
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
  

  Symbols:

  ffffffff818ebc00-ffffffff818ebc76: cpumask_next_wrap (STB_GLOBAL)
  

• In 4.15: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81971be0)
  Location: lib/cpumask.c:75
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
  

  Symbols:

  ffffffff81971be0-ffffffff81971c56: cpumask_next_wrap (STB_GLOBAL)
  

• In 4.18: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff819cdf70)
  Location: lib/cpumask.c:76
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
  

  Symbols:

  ffffffff819cdf70-ffffffff819cdfe6: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.0: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a07430)
  Location: lib/cpumask.c:76
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
  

  Symbols:

  ffffffff81a07430-ffffffff81a074a6: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.3: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a76d90)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
  

  Symbols:

  ffffffff81a76d90-ffffffff81a76e01: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.4: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81aae1a0)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff81aae1a0-ffffffff81aae211: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.8: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff815e7e60)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:select_idle_capacity
    - kernel/sched/fair.c:select_idle_capacity
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_core
    - kernel/sched/fair.c:select_idle_core
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/topology.c:build_sched_groups
    - kernel/sched/topology.c:build_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff815e7e60-ffffffff815e7ed1: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.11: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8160cfc0)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:select_idle_capacity
    - kernel/sched/fair.c:select_idle_capacity
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_core
    - kernel/sched/fair.c:select_idle_core
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/topology.c:build_sched_groups
    - kernel/sched/topology.c:build_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff8160cfc0-ffffffff8160d031: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.13: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff815f0750)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:select_idle_sibling
    - kernel/sched/fair.c:select_idle_sibling
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff815f0750-ffffffff815f07c9: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.15: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8165d830)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:pick_next_task
    - kernel/sched/core.c:pick_next_task
    - kernel/sched/fair.c:select_idle_sibling
    - kernel/sched/fair.c:select_idle_sibling
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff8165d830-ffffffff8165d8a9: cpumask_next_wrap (STB_GLOBAL)
  

• In 5.19: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81776e40)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:sched_core_balance
    - kernel/sched/core.c:pick_next_task
    - kernel/sched/core.c:pick_next_task
    - kernel/sched/fair.c:select_idle_sibling
    - kernel/sched/fair.c:select_idle_sibling
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:select_idle_cpu
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/fair.c:task_numa_assign
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:build_sched_domains
    - kernel/sched/build_utility.c:build_overlap_sched_groups
    - kernel/sched/build_utility.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff81776e40-ffffffff81776ed9: cpumask_next_wrap (STB_GLOBAL)
  

• In 6.2: ✅

  unsigned int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8201f900)
  Location: lib/cpumask.c:22
  Inline: False
  Direct callers:
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff8201f900-ffffffff8201f984: cpumask_next_wrap (STB_GLOBAL)
  

• In 6.5: ✅

  unsigned int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff8209f960)
  Location: lib/cpumask.c:22
  Inline: False
  Direct callers:
    - kernel/padata.c:padata_find_next
    - drivers/net/virtio_net.c:virtnet_set_affinity
  

  Symbols:

  ffffffff8209f960-ffffffff8209f9e4: cpumask_next_wrap (STB_GLOBAL)
  

• In 6.8: ✅

  unsigned int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff82177930)
  Location: lib/cpumask.c:22
  Inline: False
  Direct callers:
    - kernel/padata.c:padata_find_next
    - drivers/net/virtio_net.c:virtnet_set_affinity
    - lib/objpool.c:objpool_pop
  

  Symbols:

  ffffffff82177930-ffffffff821779b4: cpumask_next_wrap (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffff800010d84508)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffff800010d84508-ffff800010d8458c: cpumask_next_wrap (STB_GLOBAL)
  

• In armhf: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (c0e7fa28)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  c0e7fa28-c0e7fa88: cpumask_next_wrap (STB_GLOBAL)
  

• In ppc64el: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (c000000000ec3710)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  c000000000ec3710-c000000000ec37e4: cpumask_next_wrap (STB_GLOBAL)
  

• In riscv64: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffe0008aea38)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/fair.c:select_task_rq_fair
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffe0008aea38-ffffffe0008aea90: cpumask_next_wrap (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a4cff0)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff81a4cff0-ffffffff81a4d061: cpumask_next_wrap (STB_GLOBAL)
  

• In azure: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81a0a120)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
    - drivers/scsi/storvsc_drv.c:storvsc_queuecommand
    - drivers/scsi/storvsc_drv.c:storvsc_queuecommand
  

  Symbols:

  ffffffff81a0a120-ffffffff81a0a191: cpumask_next_wrap (STB_GLOBAL)
  

• In gcp: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81ab93e0)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff81ab93e0-ffffffff81ab9451: cpumask_next_wrap (STB_GLOBAL)
  

• In lowlatency: ✅

  int cpumask_next_wrap(int n, const struct cpumask *mask, int start, bool wrap);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/cpumask.c (ffffffff81ac5830)
  Location: lib/cpumask.c:77
  Inline: False
  Direct callers:
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_sched_domains
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/sched/topology.c:build_overlap_sched_groups
    - kernel/padata.c:padata_find_next
  

  Symbols:

  ffffffff81ac5830-ffffffff81ac58a1: cpumask_next_wrap (STB_GLOBAL)
  

Differences

Regular

• 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 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Return type changed. int ➡️ unsigned int
• 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 ✅
• No changes between amd64 and riscv64 ✅

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 ✅