DepSurf

Function: mas_store_prealloc

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: ✅

  void mas_store_prealloc(struct ma_state *mas, void *entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff820377e0)
  Location: lib/maple_tree.c:5700
  Inline: False
  Direct callers:
    - mm/mmap.c:do_brk_flags
    - mm/mmap.c:do_mas_align_munmap
    - mm/mmap.c:__vma_adjust
    - mm/mmap.c:__vma_adjust
    - mm/mmap.c:vma_mas_remove
    - mm/mmap.c:vma_mas_store
  

  Symbols:

  ffffffff820377e0-ffffffff820378d1: mas_store_prealloc (STB_GLOBAL)
  

• In 6.5: ✅

  void mas_store_prealloc(struct ma_state *mas, void *entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff820b6960)
  Location: lib/maple_tree.c:5531
  Inline: False
  Direct callers:
    - mm/mmap.c:do_brk_flags
    - mm/mmap.c:mmap_region
    - mm/mmap.c:expand_downwards
    - mm/mmap.c:vma_merge
    - mm/mmap.c:vma_merge
    - mm/mmap.c:vma_shrink
    - mm/mmap.c:vma_shrink
    - mm/mmap.c:vma_expand
    - mm/mmap.c:vma_complete
    - mm/mmap.c:vma_link
  

  Symbols:

  ffffffff820b6960-ffffffff820b6a51: mas_store_prealloc (STB_GLOBAL)
  

• In 6.8: ✅

  void mas_store_prealloc(struct ma_state *mas, void *entry);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff8218fe60)
  Location: lib/maple_tree.c:5431
  Inline: False
  Direct callers:
    - mm/mmap.c:do_brk_flags
    - mm/mmap.c:mmap_region
    - mm/mmap.c:expand_downwards
    - mm/mmap.c:vma_merge
    - mm/mmap.c:vma_merge
    - mm/mmap.c:vma_shrink
    - mm/mmap.c:vma_expand
    - mm/mmap.c:vma_complete
    - mm/mmap.c:vma_link
  

  Symbols:

  ffffffff8218fe60-ffffffff8218ff3e: mas_store_prealloc (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅