DepSurf

Function: unmap_hugepage_range

Status

Regular

• In 4.4: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811ddb20)
  Location: mm/hugetlb.c:3275
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlbfs_fallocate
    - fs/hugetlbfs/inode.c:hugetlbfs_fallocate
  

  Symbols:

  ffffffff811ddb20-ffffffff811ddbb6: unmap_hugepage_range (STB_GLOBAL)
  

• In 4.8: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811fbdf0)
  Location: mm/hugetlb.c:3290
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff811fbdf0-ffffffff811fbe86: unmap_hugepage_range (STB_GLOBAL)
  

• In 4.10: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8120c8a0)
  Location: mm/hugetlb.c:3401
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8120c8a0-ffffffff8120c936: unmap_hugepage_range (STB_GLOBAL)
  

• In 4.13: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81218210)
  Location: mm/hugetlb.c:3385
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff81218210-ffffffff812182a6: unmap_hugepage_range (STB_GLOBAL)
  

• In 4.15: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81233090)
  Location: mm/hugetlb.c:3406
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff81233090-ffffffff81233126: unmap_hugepage_range (STB_GLOBAL)
  

• In 4.18: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812560a0)
  Location: mm/hugetlb.c:3436
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff812560a0-ffffffff81256136: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.0: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8126a540)
  Location: mm/hugetlb.c:3454
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8126a540-ffffffff8126a607: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.3: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81285670)
  Location: mm/hugetlb.c:3524
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff81285670-ffffffff81285738: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.4: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81295230)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff81295230-ffffffff812952f8: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.8: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812c8830)
  Location: mm/hugetlb.c:4063
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff812c8830-ffffffff812c8915: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.11: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812d43d0)
  Location: mm/hugetlb.c:4033
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff812d43d0-ffffffff812d4498: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.13: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812db2b0)
  Location: mm/hugetlb.c:4261
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff812db2b0-ffffffff812db33a: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.15: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff813224c0)
  Location: mm/hugetlb.c:4566
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff813224c0-ffffffff8132254a: unmap_hugepage_range (STB_GLOBAL)
  

• In 5.19: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page, zap_flags_t zap_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8138f9a0)
  Location: mm/hugetlb.c:5146
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_wp
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8138f9a0-ffffffff8138fa57: unmap_hugepage_range (STB_GLOBAL)
  

• In 6.2: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page, zap_flags_t zap_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81410280)
  Location: mm/hugetlb.c:5393
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_wp
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
  

  Symbols:

  ffffffff81410280-ffffffff814103f2: unmap_hugepage_range (STB_GLOBAL)
  

• In 6.5: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page, zap_flags_t zap_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81443650)
  Location: mm/hugetlb.c:5479
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_wp
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
  

  Symbols:

  ffffffff81443650-ffffffff814437b4: unmap_hugepage_range (STB_GLOBAL)
  

• In 6.8: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page, zap_flags_t zap_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8147d6d0)
  Location: mm/hugetlb.c:5746
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_wp
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
  

  Symbols:

  ffffffff8147d6d0-ffffffff8147d832: unmap_hugepage_range (STB_GLOBAL)
  

Arch

• In arm64: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffff800010333f38)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffff800010333f38-ffff800010333fe4: unmap_hugepage_range (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (c00000000040cba0)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  c00000000040cba0-c00000000040cc60: unmap_hugepage_range (STB_GLOBAL)
  

• In riscv64: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffe00023005e)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffe00023005e-ffffffe0002300e8: unmap_hugepage_range (STB_GLOBAL)
  

Flavor

• In aws: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128d810)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8128d810-ffffffff8128d8d8: unmap_hugepage_range (STB_GLOBAL)
  

• In azure: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8127f5a0)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8127f5a0-ffffffff8127f668: unmap_hugepage_range (STB_GLOBAL)
  

• In gcp: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128b620)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8128b620-ffffffff8128b6e8: unmap_hugepage_range (STB_GLOBAL)
  

• In lowlatency: ✅

  void unmap_hugepage_range(struct vm_area_struct *vma, long unsigned int start, long unsigned int end, struct page *ref_page);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8129b430)
  Location: mm/hugetlb.c:3641
  Inline: False
  Direct callers:
    - mm/hugetlb.c:hugetlb_cow
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
  

  Symbols:

  ffffffff8129b430-ffffffff8129b4f8: unmap_hugepage_range (STB_GLOBAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• 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. zap_flags_t zap_flags
• 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 ✅
• 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 ✅