DepSurf

Function: move_huge_pmd

Status

Regular

• In 4.4: ✅

  int move_huge_pmd(struct vm_area_struct *vma, struct vm_area_struct *new_vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff811f6ae0)
  Location: mm/huge_memory.c:1496
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff811f6ae0-ffffffff811f6c7a: move_huge_pmd (STB_GLOBAL)
  

• In 4.8: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812159d0)
  Location: mm/huge_memory.c:1367
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812159d0-ffffffff81215b4a: move_huge_pmd (STB_GLOBAL)
  

• In 4.10: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81227f80)
  Location: mm/huge_memory.c:1486
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff81227f80-ffffffff81228161: move_huge_pmd (STB_GLOBAL)
  

• In 4.13: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81234170)
  Location: mm/huge_memory.c:1698
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff81234170-ffffffff81234325: move_huge_pmd (STB_GLOBAL)
  

• In 4.15: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81251d60)
  Location: mm/huge_memory.c:1782
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff81251d60-ffffffff81252084: move_huge_pmd (STB_GLOBAL)
  

• In 4.18: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812762f0)
  Location: mm/huge_memory.c:1780
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812762f0-ffffffff81276588: move_huge_pmd (STB_GLOBAL)
  

• In 5.0: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8128b170)
  Location: mm/huge_memory.c:1802
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff8128b170-ffffffff8128b463: move_huge_pmd (STB_GLOBAL)
  

• In 5.3: Transformation ⚠️

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/huge_memory.c (0)
  Location: mm/huge_memory.c:1860
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812a8b78-ffffffff812a8b8d: move_huge_pmd.cold (STB_LOCAL)
  ffffffff812a5d70-ffffffff812a606f: move_huge_pmd (STB_GLOBAL)
  

• In 5.4: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812b7230)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812b7230-ffffffff812b7531: move_huge_pmd (STB_GLOBAL)
  

• In 5.8: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ec3d0)
  Location: mm/huge_memory.c:1724
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812ec3d0-ffffffff812ec6d1: move_huge_pmd (STB_GLOBAL)
  

• In 5.11: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812f7480)
  Location: mm/huge_memory.c:1745
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812f7480-ffffffff812f7765: move_huge_pmd (STB_GLOBAL)
  

• In 5.13: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812fd940)
  Location: mm/huge_memory.c:1750
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812fd940-ffffffff812fdc5b: move_huge_pmd (STB_GLOBAL)
  

• In 5.15: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813474e0)
  Location: mm/huge_memory.c:1668
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff813474e0-ffffffff813477fb: move_huge_pmd (STB_GLOBAL)
  

• In 5.19: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff813bd7e0)
  Location: mm/huge_memory.c:1673
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff813bd7e0-ffffffff813bdaa6: move_huge_pmd (STB_GLOBAL)
  

• In 6.2: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff8143fff0)
  Location: mm/huge_memory.c:1768
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff8143fff0-ffffffff814402b5: move_huge_pmd (STB_GLOBAL)
  

• In 6.5: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff81475840)
  Location: mm/huge_memory.c:1752
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff81475840-ffffffff81475af2: move_huge_pmd (STB_GLOBAL)
  

• In 6.8: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff814a5210)
  Location: mm/huge_memory.c:1968
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff814a5210-ffffffff814a54c2: move_huge_pmd (STB_GLOBAL)
  

Arch

• In arm64: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffff800010357ea8)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffff800010357ea8-ffff800010358164: move_huge_pmd (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (c0000000004404f0)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  c0000000004404f0-c0000000004408a0: move_huge_pmd (STB_GLOBAL)
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812af810)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812af810-ffffffff812afb11: move_huge_pmd (STB_GLOBAL)
  

• In azure: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812a0d30)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812a0d30-ffffffff812a0ff7: move_huge_pmd (STB_GLOBAL)
  

• In gcp: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812ad620)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812ad620-ffffffff812ad921: move_huge_pmd (STB_GLOBAL)
  

• In lowlatency: ✅

  bool move_huge_pmd(struct vm_area_struct *vma, long unsigned int old_addr, long unsigned int new_addr, long unsigned int old_end, pmd_t *old_pmd, pmd_t *new_pmd);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/huge_memory.c (ffffffff812bd9a0)
  Location: mm/huge_memory.c:1865
  Inline: False
  Direct callers:
    - mm/mremap.c:move_page_tables
    - mm/mremap.c:move_page_tables
  

  Symbols:

  ffffffff812bd9a0-ffffffff812bdc9d: move_huge_pmd (STB_GLOBAL)
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Param removed. struct vm_area_struct *new_vma
  • Param reordered. vma, new_vma, old_addr, new_addr, old_end, old_pmd, new_pmd ➡️ vma, old_addr, new_addr, old_end, old_pmd, new_pmd
  • Return type changed. int ➡️ bool
• Changed between 4.8 and 4.10 ⚠️

  • Param added. bool *need_flush
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Param removed. bool *need_flush
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Param removed. long unsigned int old_end
  • Param reordered. vma, old_addr, new_addr, old_end, old_pmd, new_pmd ➡️ vma, old_addr, new_addr, old_pmd, new_pmd
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• 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 ✅