DepSurf

Function: set_pmd_migration_entry

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81255920)
  Location: mm/huge_memory.c:2882
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff81255920-ffffffff81255b75: set_pmd_migration_entry (STB_GLOBAL)
  

• In 4.18: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812797d0)
  Location: mm/huge_memory.c:2874
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812797d0-ffffffff81279a12: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.0: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8128de50)
  Location: mm/huge_memory.c:2901
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff8128de50-ffffffff8128dff7: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.3: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a87d0)
  Location: mm/huge_memory.c:2958
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812a87d0-ffffffff812a897c: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.4: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b9d50)
  Location: mm/huge_memory.c:3021
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812b9d50-ffffffff812b9efc: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.8: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ee8f0)
  Location: mm/huge_memory.c:2925
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812ee8f0-ffffffff812eead1: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.11: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812f9f60)
  Location: mm/huge_memory.c:2974
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812f9f60-ffffffff812fa13e: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.13: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81300d10)
  Location: mm/huge_memory.c:3205
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff81300d10-ffffffff81300ee9: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.15: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8134a9b0)
  Location: mm/huge_memory.c:3148
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
  

  Symbols:

  ffffffff8134a9b0-ffffffff8134ab5e: set_pmd_migration_entry (STB_GLOBAL)
  

• In 5.19: ✅

  int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813c1900)
  Location: mm/huge_memory.c:3116
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
  

  Symbols:

  ffffffff813c1900-ffffffff813c1cd8: set_pmd_migration_entry (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/huge_memory.c (0)
  Location: mm/huge_memory.c:3214
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
  

  Symbols:

  ffffffff82067b98-ffffffff82067c0a: set_pmd_migration_entry.cold (STB_LOCAL)
  ffffffff814439c0-ffffffff81443e91: set_pmd_migration_entry (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/huge_memory.c (0)
  Location: mm/huge_memory.c:3222
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
  

  Symbols:

  ffffffff820e74c4-ffffffff820e7521: set_pmd_migration_entry.cold (STB_LOCAL)
  ffffffff81478f00-ffffffff81479416: set_pmd_migration_entry (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/huge_memory.c (0)
  Location: mm/huge_memory.c:3550
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
  

  Symbols:

  ffffffff821c41bc-ffffffff821c4229: set_pmd_migration_entry.cold (STB_LOCAL)
  ffffffff814a84e0-ffffffff814a8974: set_pmd_migration_entry (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (c000000000444110)
  Location: mm/huge_memory.c:3021
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  c000000000444110-c000000000444348: set_pmd_migration_entry (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b2330)
  Location: mm/huge_memory.c:3021
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812b2330-ffffffff812b24dc: set_pmd_migration_entry (STB_GLOBAL)
  

• In azure: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a36c0)
  Location: mm/huge_memory.c:3021
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812a36c0-ffffffff812a3868: set_pmd_migration_entry (STB_GLOBAL)
  

• In gcp: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b0140)
  Location: mm/huge_memory.c:3021
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812b0140-ffffffff812b02ec: set_pmd_migration_entry (STB_GLOBAL)
  

• In lowlatency: ✅

  void set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812c0480)
  Location: mm/huge_memory.c:3021
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff812c0480-ffffffff812c062c: set_pmd_migration_entry (STB_GLOBAL)
  

Differences

Regular

• 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 ⚠️

  • Return type changed. void ➡️ int
• 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 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 ✅