website-function

Function: hugetlb_reserve_pages

Status

Regular

• In 4.4: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811dd280)
  Location: mm/hugetlb.c:3999
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
  

  Symbols:

  ffffffff811dd280-ffffffff811dd45b: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 4.8: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff811fb570)
  Location: mm/hugetlb.c:4022
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff811fb570-ffffffff811fb728: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 4.10: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8120c070)
  Location: mm/hugetlb.c:4136
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff8120c070-ffffffff8120c228: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 4.13: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812179d0)
  Location: mm/hugetlb.c:4293
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff812179d0-ffffffff81217bb5: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 4.15: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81232720)
  Location: mm/hugetlb.c:4347
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81232720-ffffffff8123291e: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 4.18: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81255770)
  Location: mm/hugetlb.c:4376
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81255770-ffffffff81255982: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.0: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81269b50)
  Location: mm/hugetlb.c:4432
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81269b50-ffffffff81269d62: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.3: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81284ca0)
  Location: mm/hugetlb.c:4528
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81284ca0-ffffffff81284ead: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.4: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81294840)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81294840-ffffffff81294a4d: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.8: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812c7c30)
  Location: mm/hugetlb.c:5103
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff812c7c30-ffffffff812c8012: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.11: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812d3790)
  Location: mm/hugetlb.c:5093
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff812d3790-ffffffff812d3bd9: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.13: ✅

  bool hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812da6e0)
  Location: mm/hugetlb.c:5369
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff812da6e0-ffffffff812daab2: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.15: Transformation ⚠️

  bool hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:5706
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81cbfad1-ffffffff81cbfb69: hugetlb_reserve_pages.cold (STB_LOCAL)
  ffffffff81321680-ffffffff81321ab6: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 5.19: Transformation ⚠️

  bool hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:6432
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff81e71e4e-ffffffff81e71ee6: hugetlb_reserve_pages.cold (STB_LOCAL)
  ffffffff8138e680-ffffffff8138ebc0: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  bool hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:6770
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff82066861-ffffffff820668a9: hugetlb_reserve_pages.cold (STB_LOCAL)
  ffffffff8140d0d0-ffffffff8140d672: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  bool hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:6865
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff820e6026-ffffffff820e60be: hugetlb_reserve_pages.cold (STB_LOCAL)
  ffffffff814404f0-ffffffff81440a2d: hugetlb_reserve_pages (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  bool hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:7000
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff821c3185-ffffffff821c321d: hugetlb_reserve_pages.cold (STB_LOCAL)
  ffffffff8147a5a0-ffffffff8147ab5d: hugetlb_reserve_pages (STB_GLOBAL)
  

Arch

• In arm64: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffff800010333160)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffff800010333160-ffff8000103333a0: hugetlb_reserve_pages (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (c00000000040ff60)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  c00000000040ff60-c000000000410230: hugetlb_reserve_pages (STB_GLOBAL)
  

• In riscv64: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffe00022f76e)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffe00022f76e-ffffffe00022f92e: hugetlb_reserve_pages (STB_GLOBAL)
  

Flavor

• In aws: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128ce20)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff8128ce20-ffffffff8128d02d: hugetlb_reserve_pages (STB_GLOBAL)
  

• In azure: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8127ec30)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff8127ec30-ffffffff8127ee3d: hugetlb_reserve_pages (STB_GLOBAL)
  

• In gcp: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8128ac30)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff8128ac30-ffffffff8128ae3d: hugetlb_reserve_pages (STB_GLOBAL)
  

• In lowlatency: ✅

  int hugetlb_reserve_pages(struct inode *inode, long int from, long int to, struct vm_area_struct *vma, vm_flags_t vm_flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8129aa20)
  Location: mm/hugetlb.c:4645
  Inline: False
  Direct callers:
    - fs/hugetlbfs/inode.c:hugetlb_file_setup
    - fs/hugetlbfs/inode.c:hugetlbfs_file_mmap
  

  Symbols:

  ffffffff8129aa20-ffffffff8129ac58: hugetlb_reserve_pages (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 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Return type changed. int ➡️ bool
• 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 ✅
• 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 ✅