DepSurf

Function: rmap_walk_locked

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Selective Inline ⚠️

  int rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff811e9400)
  Location: mm/rmap.c:1862
  Inline: True
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff811e9400-ffffffff811e9431: rmap_walk_locked (STB_GLOBAL)
  

• In 4.10: Selective Inline ⚠️

  int rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff811fa750)
  Location: mm/rmap.c:1861
  Inline: True
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff811fa750-ffffffff811fa781: rmap_walk_locked (STB_GLOBAL)
  

• In 4.13: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff81205430)
  Location: mm/rmap.c:1769
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff81205430-ffffffff81205461: rmap_walk_locked (STB_GLOBAL)
  

• In 4.15: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8121e3e0)
  Location: mm/rmap.c:1854
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff8121e3e0-ffffffff8121e411: rmap_walk_locked (STB_GLOBAL)
  

• In 4.18: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff812402a0)
  Location: mm/rmap.c:1872
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff812402a0-ffffffff812402d1: rmap_walk_locked (STB_GLOBAL)
  

• In 5.0: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff812549a0)
  Location: mm/rmap.c:1907
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff812549a0-ffffffff812549d1: rmap_walk_locked (STB_GLOBAL)
  

• In 5.3: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff81266c50)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff81266c50-ffffffff81266c81: rmap_walk_locked (STB_GLOBAL)
  

• In 5.4: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff81275570)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff81275570-ffffffff812755a1: rmap_walk_locked (STB_GLOBAL)
  

• In 5.8: Selective Inline ⚠️

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff812a69bc)
  Location: mm/rmap.c:1955
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap
  Direct callers:
    - mm/migrate.c:unmap_and_move_huge_page
  

  Symbols:

  ffffffff812a6a60-ffffffff812a6a91: rmap_walk_locked (STB_GLOBAL)
  

• In 5.11: Selective Inline ⚠️

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff812b1e5c)
  Location: mm/rmap.c:1949
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff812b1f00-ffffffff812b1f31: rmap_walk_locked (STB_GLOBAL)
  

• In 5.13: Selective Inline ⚠️

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff812b752c)
  Location: mm/rmap.c:1973
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff812b75d0-ffffffff812b7601: rmap_walk_locked (STB_GLOBAL)
  

• In 5.15: Selective Inline ⚠️

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff812f9c9c)
  Location: mm/rmap.c:2374
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff812f9ce0-ffffffff812f9d11: rmap_walk_locked (STB_GLOBAL)
  

• In 5.19: Selective Inline ⚠️

  void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8135f5d7)
  Location: mm/rmap.c:2511
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff8135ff80-ffffffff8135ffb6: rmap_walk_locked (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff813da41f)
  Location: mm/rmap.c:2525
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff813daed0-ffffffff813daf06: rmap_walk_locked (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8140eb5e)
  Location: mm/rmap.c:2523
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff8140f610-ffffffff8140f646: rmap_walk_locked (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8143b51e)
  Location: mm/rmap.c:2682
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffff8143c020-ffffffff8143c056: rmap_walk_locked (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffff80001030b4a0)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffff80001030b4a0-ffff80001030b508: rmap_walk_locked (STB_GLOBAL)
  

• In armhf: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (c0527924)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  c0527924-c0527968: rmap_walk_locked (STB_GLOBAL)
  

• In ppc64el: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (c0000000003db5f0)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  c0000000003db5f0-c0000000003db648: rmap_walk_locked (STB_GLOBAL)
  

• In riscv64: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffe000214e56)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
  

  Symbols:

  ffffffe000214e56-ffffffe000214eb4: rmap_walk_locked (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8126dbc0)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff8126dbc0-ffffffff8126dbf1: rmap_walk_locked (STB_GLOBAL)
  

• In azure: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8125fbf0)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff8125fbf0-ffffffff8125fc21: rmap_walk_locked (STB_GLOBAL)
  

• In gcp: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8126b960)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff8126b960-ffffffff8126b991: rmap_walk_locked (STB_GLOBAL)
  

• In lowlatency: ✅

  void rmap_walk_locked(struct page *page, struct rmap_walk_control *rwc);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff8127b2f0)
  Location: mm/rmap.c:1917
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap
    - mm/migrate.c:remove_migration_ptes
  

  Symbols:

  ffffffff8127b2f0-ffffffff8127b321: rmap_walk_locked (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Return type changed. int ➡️ void
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• 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 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Param added. struct folio *folio
  • Param removed. struct page *page
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

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 ✅