DepSurf

Function: folio_ref_unfreeze

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 (ffffffff81313400)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/vmscan.c:remove_mapping
    - mm/vmscan.c:__remove_mapping
  

  In mm/migrate.c (ffffffff813b1fd1)
  Location: include/linux/page_ref.h:340
  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 (ffffffff81386850)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/vmscan.c:remove_mapping
    - mm/vmscan.c:__remove_mapping
  

  In mm/hugetlb.c (ffffffff81412b65)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/hugetlb.c:alloc_and_dissolve_hugetlb_folio
    - mm/hugetlb.c:alloc_huge_page_nodemask
    - mm/hugetlb.c:__remove_hugetlb_folio
  

  In mm/migrate.c (ffffffff814340d1)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_huge_page_move_mapping
    - mm/migrate.c:folio_migrate_mapping
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813b6ce0)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/vmscan.c:remove_mapping
    - mm/vmscan.c:__remove_mapping
  

  In mm/hugetlb.c (ffffffff8143e04b)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/hugetlb.c:demote_free_hugetlb_folio
    - mm/hugetlb.c:alloc_hugetlb_folio
    - mm/hugetlb.c:alloc_and_dissolve_hugetlb_folio
    - mm/hugetlb.c:alloc_hugetlb_folio_nodemask
    - mm/hugetlb.c:__remove_hugetlb_folio
    - mm/hugetlb.c:dequeue_hugetlb_folio_nodemask
  

  In mm/migrate.c (ffffffff81469a11)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_huge_page_move_mapping
    - mm/migrate.c:folio_migrate_mapping
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813dfba0)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/vmscan.c:remove_mapping
    - mm/vmscan.c:__remove_mapping
  

  In mm/hugetlb.c (ffffffff81477cdc)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/hugetlb.c:demote_free_hugetlb_folio
    - mm/hugetlb.c:alloc_hugetlb_folio
    - mm/hugetlb.c:alloc_and_dissolve_hugetlb_folio
    - mm/hugetlb.c:alloc_hugetlb_folio_nodemask
    - mm/hugetlb.c:__remove_hugetlb_folio
    - mm/hugetlb.c:dequeue_hugetlb_folio_nodemask
  

  In mm/migrate.c (ffffffff81498982)
  Location: include/linux/page_ref.h:340
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_huge_page_move_mapping
    - mm/migrate.c:folio_migrate_mapping
  

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