DepSurf

Function: pcpu_embed_first_chunk

Status

Regular

• In 4.4: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81f89393)
  Location: mm/percpu.c:1942
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff81f89393-ffffffff81f89631: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 4.8: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81fb2ddf)
  Location: mm/percpu.c:1955
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff81fb2ddf-ffffffff81fb308e: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 4.10: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff81fef7aa)
  Location: mm/percpu.c:1959
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff81fef7aa-ffffffff81fefa73: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 4.13: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff820d1b90)
  Location: mm/percpu.c:1980
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff820d1b90-ffffffff820d1e5e: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 4.15: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff826da6b1)
  Location: mm/percpu.c:2416
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff826da6b1-ffffffff826da97f: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 4.18: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff82704ba6)
  Location: mm/percpu.c:2426
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff82704ba6-ffffffff82704e99: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.0: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828bc2ea)
  Location: mm/percpu.c:2442
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828bc2ea-ffffffff828bc5e0: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.3: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828d3810)
  Location: mm/percpu.c:2702
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828d3810-ffffffff828d3aee: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.4: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828dbca3)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828dbca3-ffffffff828dbf81: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.8: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff82cf9d9e)
  Location: mm/percpu.c:2675
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff82cf9d9e-ffffffff82cfa0b6: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.11: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff82fe6aef)
  Location: mm/percpu.c:2834
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff82fe6aef-ffffffff82fe6e0f: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.13: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff831f121d)
  Location: mm/percpu.c:2840
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff831f121d-ffffffff831f153b: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.15: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff832d6b9a)
  Location: mm/percpu.c:3030
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff832d6b9a-ffffffff832d6eac: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 5.19: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_cpu_to_node_fn_t *cpu_to_nd_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff8348b544)
  Location: mm/percpu.c:3063
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff8348b544-ffffffff8348b836: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 6.2: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_cpu_to_node_fn_t *cpu_to_nd_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff83ebc3a0)
  Location: mm/percpu.c:3055
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff83ebc3a0-ffffffff83ebc732: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 6.5: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_cpu_to_node_fn_t *cpu_to_nd_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff836e4a10)
  Location: mm/percpu.c:3055
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff836e4a10-ffffffff836e4db8: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In 6.8: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_cpu_to_node_fn_t *cpu_to_nd_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff83917290)
  Location: mm/percpu.c:3075
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff83917290-ffffffff83917638: pcpu_embed_first_chunk (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffff800011454750)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/arm64/mm/numa.c:setup_per_cpu_areas
  

  Symbols:

  ffff800011454750-ffff800011454e24: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In armhf: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (c152f514)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - mm/percpu.c:setup_per_cpu_areas
  

  Symbols:

  c152f514-c152fc54: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In ppc64el: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (c00000000137d02c)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/powerpc/kernel/setup_64.c:setup_per_cpu_areas
  

  Symbols:

  c00000000137d02c-c00000000137d824: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In riscv64: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffe00001396e)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - mm/percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffe00001396e-ffffffe000013f0a: pcpu_embed_first_chunk (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828c4b57)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828c4b57-ffffffff828c4e35: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In azure: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828bd27c)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828bd27c-ffffffff828bd55a: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In gcp: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828d78d7)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828d78d7-ffffffff828d7bb5: pcpu_embed_first_chunk (STB_GLOBAL)
  

• In lowlatency: ✅

  int pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, size_t atom_size, pcpu_fc_cpu_distance_fn_t *cpu_distance_fn, pcpu_fc_alloc_fn_t alloc_fn, pcpu_fc_free_fn_t free_fn);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/percpu.c (ffffffff828dccf8)
  Location: mm/percpu.c:2698
  Inline: False
  Direct callers:
    - arch/x86/kernel/setup_percpu.c:setup_per_cpu_areas
  

  Symbols:

  ffffffff828dccf8-ffffffff828dcfd6: pcpu_embed_first_chunk (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• 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 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. pcpu_fc_cpu_to_node_fn_t *cpu_to_nd_fn
  • Param removed. pcpu_fc_alloc_fn_t alloc_fn
  • Param removed. pcpu_fc_free_fn_t free_fn
• 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 ✅
• 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 ✅