DepSurf

Function: rmap_walk_ksm

Status

Regular

• In 4.4: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff811e6e90)
  Location: mm/ksm.c:1912
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff811e6e90-ffffffff811e700f: rmap_walk_ksm (STB_GLOBAL)
  

• In 4.8: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81205f20)
  Location: mm/ksm.c:1892
  Inline: False
  

  Symbols:

  ffffffff81205f20-ffffffff812060c4: rmap_walk_ksm (STB_GLOBAL)
  

• In 4.10: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81217f40)
  Location: mm/ksm.c:1938
  Inline: False
  

  Symbols:

  ffffffff81217f40-ffffffff812180e4: rmap_walk_ksm (STB_GLOBAL)
  

• In 4.13: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81223ad0)
  Location: mm/ksm.c:2504
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff81223ad0-ffffffff81223c66: rmap_walk_ksm (STB_GLOBAL)
  

• In 4.15: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8123f110)
  Location: mm/ksm.c:2518
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff8123f110-ffffffff8123f2b1: rmap_walk_ksm (STB_GLOBAL)
  

• In 4.18: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812628d0)
  Location: mm/ksm.c:2583
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff812628d0-ffffffff81262a77: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.0: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81277150)
  Location: mm/ksm.c:2586
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff81277150-ffffffff812772f7: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.3: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812929b0)
  Location: mm/ksm.c:2613
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff812929b0-ffffffff81292b55: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.4: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812a2730)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff812a2730-ffffffff812a28d5: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.8: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812d6eb0)
  Location: mm/ksm.c:2608
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_munlock
  

  Symbols:

  ffffffff812d6eb0-ffffffff812d7055: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.11: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812e2a40)
  Location: mm/ksm.c:2609
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_munlock
  

  Symbols:

  ffffffff812e2a40-ffffffff812e2be2: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.13: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812ea1d0)
  Location: mm/ksm.c:2605
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_munlock
  

  Symbols:

  ffffffff812ea1d0-ffffffff812ea372: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.15: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff813320f0)
  Location: mm/ksm.c:2601
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff813320f0-ffffffff81332292: rmap_walk_ksm (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

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

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:2618
  Inline: False
  Direct callers:
    - mm/rmap.c:make_device_exclusive_range
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:folio_mkclean
    - mm/rmap.c:folio_referenced
  

  Symbols:

  ffffffff81e72dc9-ffffffff81e72dde: rmap_walk_ksm.cold (STB_LOCAL)
  ffffffff813a34b0-ffffffff813a3693: rmap_walk_ksm (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

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

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:2653
  Inline: False
  Direct callers:
    - mm/rmap.c:make_device_exclusive_range
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:folio_mkclean
    - mm/rmap.c:folio_referenced
  

  Symbols:

  ffffffff82067323-ffffffff82067338: rmap_walk_ksm.cold (STB_LOCAL)
  ffffffff81423210-ffffffff814233f3: rmap_walk_ksm (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

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

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:2827
  Inline: False
  Direct callers:
    - mm/rmap.c:make_device_exclusive_range
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:folio_mkclean
    - mm/rmap.c:folio_referenced
  

  Symbols:

  ffffffff820e6be6-ffffffff820e6bfb: rmap_walk_ksm.cold (STB_LOCAL)
  ffffffff814582a0-ffffffff81458482: rmap_walk_ksm (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

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

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/ksm.c (0)
  Location: mm/ksm.c:3106
  Inline: False
  Direct callers:
    - mm/rmap.c:make_device_exclusive_range
    - mm/rmap.c:try_to_migrate
    - mm/rmap.c:try_to_unmap
    - mm/rmap.c:folio_mkclean
    - mm/rmap.c:folio_referenced
  

  Symbols:

  ffffffff821c3d27-ffffffff821c3d3c: rmap_walk_ksm.cold (STB_LOCAL)
  ffffffff81492a10-ffffffff81492bf2: rmap_walk_ksm (STB_GLOBAL)
  

Arch

• In arm64: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffff800010342148)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffff800010342148-ffff800010342300: rmap_walk_ksm (STB_GLOBAL)
  

• In armhf: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c0547e7c)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  c0547e7c-c0548054: rmap_walk_ksm (STB_GLOBAL)
  

• In ppc64el: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (c00000000041fa40)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  c00000000041fa40-c00000000041fca8: rmap_walk_ksm (STB_GLOBAL)
  

• In riscv64: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffe0002363e2)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffe0002363e2-ffffffe000236546: rmap_walk_ksm (STB_GLOBAL)
  

Flavor

• In aws: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8129ad10)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff8129ad10-ffffffff8129aeb5: rmap_walk_ksm (STB_GLOBAL)
  

• In azure: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff8128c8d0)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff8128c8d0-ffffffff8128ca75: rmap_walk_ksm (STB_GLOBAL)
  

• In gcp: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff81298b20)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff81298b20-ffffffff81298cc5: rmap_walk_ksm (STB_GLOBAL)
  

• In lowlatency: ✅

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

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/ksm.c (ffffffff812a8910)
  Location: mm/ksm.c:2595
  Inline: False
  Direct callers:
    - mm/rmap.c:rmap_walk
  

  Symbols:

  ffffffff812a8910-ffffffff812a8aab: rmap_walk_ksm (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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 ✅