DepSurf

Function: prep_compound_head

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff81f1a59a)
  Location: mm/page_alloc.c:719
  Inline: True
  Inline callers:
    - mm/page_alloc.c:memmap_init_compound
    - mm/page_alloc.c:prep_compound_page
  

• In 6.2: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/page_alloc.c (ffffffff820c23f7)
  Location: mm/page_alloc.c:776
  Inline: True
  Inline callers:
    - mm/page_alloc.c:memmap_init_compound
    - mm/page_alloc.c:prep_compound_page
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/mm_init.c (ffffffff82145f0f)
  Location: mm/internal.h:399
  Inline: True
  

  In mm/page_alloc.c (ffffffff8141c087)
  Location: mm/internal.h:399
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/mm_init.c (ffffffff8222862f)
  Location: mm/internal.h:427
  Inline: True
  

  In mm/page_alloc.c (ffffffff81448bf7)
  Location: mm/internal.h:427
  Inline: True
  Inline callers:
    - mm/page_alloc.c:prep_compound_page
  

  In mm/hugetlb.c (ffffffff8391ad32)
  Location: mm/internal.h:427
  Inline: True
  Inline callers:
    - mm/hugetlb.c:gather_bootmem_prealloc
  

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