DepSurf

Function: split_huge_pmd_address

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81216700)
  Location: mm/huge_memory.c:1666
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff81216700-ffffffff812167ca: split_huge_pmd_address (STB_GLOBAL)
  

• In 4.10: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81228cc0)
  Location: mm/huge_memory.c:1794
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff81228cc0-ffffffff81228d8a: split_huge_pmd_address (STB_GLOBAL)
  

• In 4.13: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812349b0)
  Location: mm/huge_memory.c:2116
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812349b0-ffffffff81234a79: split_huge_pmd_address (STB_GLOBAL)
  

• In 4.15: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81254380)
  Location: mm/huge_memory.c:2268
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff81254380-ffffffff81254492: split_huge_pmd_address (STB_GLOBAL)
  

• In 4.18: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81278210)
  Location: mm/huge_memory.c:2260
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff81278210-ffffffff812782e8: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.0: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8128c850)
  Location: mm/huge_memory.c:2282
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff8128c850-ffffffff8128c928: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.3: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a7530)
  Location: mm/huge_memory.c:2340
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812a7530-ffffffff812a7605: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.4: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b89d0)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812b89d0-ffffffff812b8aa5: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.8: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ed530)
  Location: mm/huge_memory.c:2255
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812ed530-ffffffff812ed65b: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.11: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812f8c50)
  Location: mm/huge_memory.c:2279
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812f8c50-ffffffff812f8d7b: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.13: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ff1c0)
  Location: mm/huge_memory.c:2296
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812ff1c0-ffffffff812ff2c9: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/huge_memory.c (0)
  Location: mm/huge_memory.c:2224
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff81cc2601-ffffffff81cc261a: split_huge_pmd_address.cold (STB_LOCAL)
  ffffffff81348db0-ffffffff81348ed6: split_huge_pmd_address (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/huge_memory.c (0)
  Location: mm/huge_memory.c:2244
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff81e74bcf-ffffffff81e74be8: split_huge_pmd_address.cold (STB_LOCAL)
  ffffffff813bf210-ffffffff813bf35c: split_huge_pmd_address (STB_GLOBAL)
  

• In 6.2: Selective Inline ⚠️

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct folio *folio);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814419b5)
  Location: mm/huge_memory.c:2329
  Inline: True
  Inline callers:
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff814417d0-ffffffff81441827: split_huge_pmd_address (STB_GLOBAL)
  

• In 6.5: Selective Inline ⚠️

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct folio *folio);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81477385)
  Location: mm/huge_memory.c:2322
  Inline: True
  Inline callers:
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff814771a0-ffffffff814771f7: split_huge_pmd_address (STB_GLOBAL)
  

• In 6.8: Selective Inline ⚠️

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct folio *folio);
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814a6b05)
  Location: mm/huge_memory.c:2653
  Inline: True
  Inline callers:
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  Symbols:

  ffffffff814a6920-ffffffff814a6977: split_huge_pmd_address (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffff800010359088)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffff800010359088-ffff80001035913c: split_huge_pmd_address (STB_GLOBAL)
  

• In armhf: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/rmap.c (0)
  Location: include/linux/huge_mm.h:338
  Inline: True
  

• In ppc64el: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (c0000000004422b0)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  c0000000004422b0-c00000000044240c: split_huge_pmd_address (STB_GLOBAL)
  

• In riscv64: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/rmap.c (0)
  Location: include/linux/huge_mm.h:338
  Inline: True
  

Flavor

• In aws: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b0fb0)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812b0fb0-ffffffff812b1085: split_huge_pmd_address (STB_GLOBAL)
  

• In azure: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a23b0)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812a23b0-ffffffff812a245e: split_huge_pmd_address (STB_GLOBAL)
  

• In gcp: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812aedc0)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812aedc0-ffffffff812aee95: split_huge_pmd_address (STB_GLOBAL)
  

• In lowlatency: ✅

  void split_huge_pmd_address(struct vm_area_struct *vma, long unsigned int address, bool freeze, struct page *page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812bf110)
  Location: mm/huge_memory.c:2345
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_unmap_one
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
    - mm/huge_memory.c:vma_adjust_trans_huge
  

  Symbols:

  ffffffff812bf110-ffffffff812bf1e5: split_huge_pmd_address (STB_GLOBAL)
  

Differences

Regular

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