DepSurf

Function: memcg_kmem_uncharge

Status

Regular

• In 4.4: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff811950a2)
  Location: include/linux/memcontrol.h:804
  Inline: True
  Inline callers:
    - mm/page_alloc.c:__free_kmem_pages
  

• In 4.8: ✅

  void memcg_kmem_uncharge(struct page *page, int order);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81223890)
  Location: mm/memcontrol.c:2366
  Inline: False
  Direct callers:
    - mm/page_alloc.c:free_hot_cold_page
    - mm/page_alloc.c:__free_pages_ok
    - mm/slub.c:__free_slab
    - fs/pipe.c:anon_pipe_buf_steal
  

  Symbols:

  ffffffff81223890-ffffffff8122394b: memcg_kmem_uncharge (STB_GLOBAL)
  

• In 4.10: ✅

  void memcg_kmem_uncharge(struct page *page, int order);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81235d80)
  Location: mm/memcontrol.c:2339
  Inline: False
  Direct callers:
    - mm/page_alloc.c:free_hot_cold_page
    - mm/page_alloc.c:__free_pages_ok
    - mm/slub.c:__free_slab
    - fs/pipe.c:anon_pipe_buf_steal
  

  Symbols:

  ffffffff81235d80-ffffffff81235e3b: memcg_kmem_uncharge (STB_GLOBAL)
  

• In 4.13: ✅

  void memcg_kmem_uncharge(struct page *page, int order);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff812417f0)
  Location: mm/memcontrol.c:2348
  Inline: False
  Direct callers:
    - mm/page_alloc.c:free_hot_cold_page
    - mm/page_alloc.c:__free_pages_ok
    - mm/slub.c:__free_slab
    - fs/pipe.c:anon_pipe_buf_steal
  

  Symbols:

  ffffffff812417f0-ffffffff812418a4: memcg_kmem_uncharge (STB_GLOBAL)
  

• In 4.15: ✅

  void memcg_kmem_uncharge(struct page *page, int order);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81261540)
  Location: mm/memcontrol.c:2375
  Inline: False
  Direct callers:
    - mm/page_alloc.c:__free_pages_ok
    - mm/page_alloc.c:free_pcp_prepare
    - mm/slub.c:__free_slab
    - fs/pipe.c:anon_pipe_buf_steal
  

  Symbols:

  ffffffff81261540-ffffffff812615f9: memcg_kmem_uncharge (STB_GLOBAL)
  

• In 4.18: ✅

  void memcg_kmem_uncharge(struct page *page, int order);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81285540)
  Location: mm/memcontrol.c:2362
  Inline: False
  Direct callers:
    - mm/page_alloc.c:__free_pages_ok
    - mm/page_alloc.c:free_pcp_prepare
    - mm/slub.c:__free_slab
    - fs/pipe.c:anon_pipe_buf_steal
  

  Symbols:

  ffffffff81285540-ffffffff81285606: memcg_kmem_uncharge (STB_GLOBAL)
  

• In 5.0: ✅

  void memcg_kmem_uncharge(struct page *page, int order);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff8129a440)
  Location: mm/memcontrol.c:2636
  Inline: False
  Direct callers:
    - kernel/fork.c:put_task_stack
    - mm/page_alloc.c:__free_pages_ok
    - mm/page_alloc.c:free_pcp_prepare
    - mm/slub.c:__free_slab
    - fs/pipe.c:anon_pipe_buf_steal
  

  Symbols:

  ffffffff8129a440-ffffffff8129a506: memcg_kmem_uncharge (STB_GLOBAL)
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81098bd8)
  Location: include/linux/memcontrol.h:1323
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:put_task_stack
  

  In fs/pipe.c (ffffffff812d576c)
  Location: include/linux/memcontrol.h:1323
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff8109f193)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:put_task_stack
  

  In fs/pipe.c (ffffffff812e72dc)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In 5.8: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/slub.c (ffffffff812da3cd)
  Location: include/linux/memcontrol.h:1396
  Inline: True
  Inline callers:
    - mm/slub.c:__free_slab
  

• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffff8000100f1920)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  

  In fs/pipe.c (ffff80001038fb90)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/pipe.c (c05767e8)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In ppc64el: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/pipe.c (c000000000487870)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In fs/pipe.c (ffffffe00025f7b2)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81098ab3)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:put_task_stack
  

  In fs/pipe.c (ffffffff812df8bc)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81087503)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:put_task_stack
  

  In fs/pipe.c (ffffffff812d04fc)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff81098a63)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:put_task_stack
  

  In fs/pipe.c (ffffffff812dd6cc)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In kernel/fork.c (ffffffff810a0681)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - kernel/fork.c:copy_process
    - kernel/fork.c:put_task_stack
  

  In fs/pipe.c (ffffffff812ee64c)
  Location: include/linux/memcontrol.h:1409
  Inline: True
  Inline callers:
    - fs/pipe.c:anon_pipe_buf_steal
  

Differences

Regular

• 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 ✅