DepSurf

Function: expected_page_refs

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: ✅

  int expected_page_refs(struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff81281470)
  Location: mm/migrate.c:375
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff81281470-ffffffff812814f6: expected_page_refs (STB_LOCAL)
  

• In 5.3: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff8129d9c0)
  Location: mm/migrate.c:373
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff8129d9c0-ffffffff8129da22: expected_page_refs (STB_LOCAL)
  

• In 5.4: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812ad020)
  Location: mm/migrate.c:374
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812ad020-ffffffff812ad082: expected_page_refs (STB_LOCAL)
  

• In 5.8: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812e2150)
  Location: mm/migrate.c:379
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812e2150-ffffffff812e21b5: expected_page_refs (STB_LOCAL)
  

• In 5.11: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812ed2f0)
  Location: mm/migrate.c:375
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812ed2f0-ffffffff812ed351: expected_page_refs (STB_LOCAL)
  

• In 5.13: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812f3690)
  Location: mm/migrate.c:349
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812f3690-ffffffff812f36f1: expected_page_refs (STB_LOCAL)
  

• In 5.15: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff8133dbe0)
  Location: mm/migrate.c:357
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff8133dbe0-ffffffff8133dc41: expected_page_refs (STB_LOCAL)
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff813b2882)
  Location: mm/migrate.c:355
  Inline: True
  Inline callers:
    - mm/migrate.c:__buffer_migrate_page
    - mm/migrate.c:__buffer_migrate_page
    - mm/migrate.c:folio_migrate_mapping
    - mm/migrate.c:folio_migrate_mapping
  

• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (ffff8000103501bc)
  Location: mm/migrate.c:374
  Inline: True
  Inline callers:
    - mm/migrate.c:__buffer_migrate_page
    - mm/migrate.c:migrate_page_move_mapping
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (c05518d8)
  Location: mm/migrate.c:374
  Inline: True
  Inline callers:
    - mm/migrate.c:__buffer_migrate_page
    - mm/migrate.c:migrate_page_move_mapping
  

• In ppc64el: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (c000000000431220)
  Location: mm/migrate.c:374
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  c000000000431220-c0000000004312b8: expected_page_refs (STB_LOCAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffe00023ee94)
  Location: mm/migrate.c:374
  Inline: True
  Inline callers:
    - mm/migrate.c:__buffer_migrate_page
    - mm/migrate.c:migrate_page_move_mapping
  

Flavor

• In aws: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812a5600)
  Location: mm/migrate.c:374
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812a5600-ffffffff812a5662: expected_page_refs (STB_LOCAL)
  

• In azure: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812970d0)
  Location: mm/migrate.c:374
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812970d0-ffffffff81297132: expected_page_refs (STB_LOCAL)
  

• In gcp: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812a3410)
  Location: mm/migrate.c:374
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812a3410-ffffffff812a3472: expected_page_refs (STB_LOCAL)
  

• In lowlatency: ✅

  int expected_page_refs(struct address_space *mapping, struct page *page);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/migrate.c (ffffffff812b36a0)
  Location: mm/migrate.c:374
  Inline: False
  Direct callers:
    - mm/migrate.c:migrate_page_move_mapping
  

  Symbols:

  ffffffff812b36a0-ffffffff812b3702: expected_page_refs (STB_LOCAL)
  

Differences

Regular

• Changed between 5.0 and 5.3 ⚠️

  • Param added. struct address_space *mapping
  • Param reordered. page ➡️ mapping, page
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅

Arch

• No changes between amd64 and ppc64el ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅