DepSurf

Function: folio_ref_freeze

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff8130e63a)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/vmscan.c:shrink_page_list
    - mm/vmscan.c:__remove_mapping
  

  In mm/migrate.c (ffffffff813b1f49)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_mapping
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff81380608)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/vmscan.c:shrink_folio_list
    - mm/vmscan.c:__remove_mapping
  

  In mm/migrate.c (ffffffff8143409e)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_huge_page_move_mapping
    - mm/migrate.c:folio_migrate_mapping
  

  In mm/huge_memory.c (ffffffff81441eec)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813b1f37)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/vmscan.c:shrink_folio_list
    - mm/vmscan.c:__remove_mapping
  

  In mm/migrate.c (ffffffff814699de)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_huge_page_move_mapping
    - mm/migrate.c:folio_migrate_mapping
  

  In mm/huge_memory.c (ffffffff81477838)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813dafe8)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/vmscan.c:shrink_folio_list
    - mm/vmscan.c:__remove_mapping
  

  In mm/hugetlb.c (ffffffff8391ad11)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/hugetlb.c:gather_bootmem_prealloc
  

  In mm/migrate.c (ffffffff81498925)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_huge_page_move_mapping
    - mm/migrate.c:folio_migrate_mapping
  

  In mm/huge_memory.c (ffffffff814a6fbb)
  Location: include/linux/page_ref.h:325
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

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