DepSurf

Function: mas_empty_area

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: ✅

  int mas_empty_area(struct ma_state *mas, long unsigned int min, long unsigned int max, long unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff8202a0c0)
  Location: lib/maple_tree.c:5233
  Inline: False
  Direct callers:
    - mm/mmap.c:vm_unmapped_area
  

  Symbols:

  ffffffff8202a0c0-ffffffff8202a53b: mas_empty_area (STB_GLOBAL)
  

• In 6.5: ✅

  int mas_empty_area(struct ma_state *mas, long unsigned int min, long unsigned int max, long unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff820adbd0)
  Location: lib/maple_tree.c:5123
  Inline: False
  Direct callers:
    - kernel/irq/irqdesc.c:__irq_alloc_descs
    - kernel/irq/irqdesc.c:__irq_alloc_descs
    - mm/mmap.c:vm_unmapped_area
    - lib/maple_tree.c:mtree_alloc_range
  

  Symbols:

  ffffffff820adbd0-ffffffff820ae2cb: mas_empty_area (STB_GLOBAL)
  

• In 6.8: ✅

  int mas_empty_area(struct ma_state *mas, long unsigned int min, long unsigned int max, long unsigned int size);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In lib/maple_tree.c (ffffffff82188e20)
  Location: lib/maple_tree.c:4996
  Inline: False
  Direct callers:
    - kernel/irq/irqdesc.c:__irq_alloc_descs
    - kernel/irq/irqdesc.c:__irq_alloc_descs
    - mm/mmap.c:vm_unmapped_area
    - lib/maple_tree.c:mtree_alloc_range
  

  Symbols:

  ffffffff82188e20-ffffffff821894c8: mas_empty_area (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 ✅