DepSurf

Function: hugetlb_vma_trylock_write

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: ✅

  int hugetlb_vma_trylock_write(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81408a60)
  Location: mm/hugetlb.c:305
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
  

  Symbols:

  ffffffff81408a60-ffffffff81408a98: hugetlb_vma_trylock_write (STB_GLOBAL)
  

• In 6.5: ✅

  int hugetlb_vma_trylock_write(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8143c0d0)
  Location: mm/hugetlb.c:299
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
  

  Symbols:

  ffffffff8143c0d0-ffffffff8143c108: hugetlb_vma_trylock_write (STB_GLOBAL)
  

• In 6.8: ✅

  int hugetlb_vma_trylock_write(struct vm_area_struct *vma);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff81476800)
  Location: mm/hugetlb.c:317
  Inline: False
  Direct callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
    - fs/hugetlbfs/inode.c:hugetlb_vmdelete_list
    - fs/hugetlbfs/inode.c:hugetlb_unmap_file_folio
  

  Symbols:

  ffffffff81476800-ffffffff81476855: hugetlb_vma_trylock_write (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅