DepSurf

Function: hugetlb_mfill_atomic_pte

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: Absent ⚠️
• In 6.5: Transformation ⚠️

  int hugetlb_mfill_atomic_pte(pte_t *dst_pte, struct vm_area_struct *dst_vma, long unsigned int dst_addr, long unsigned int src_addr, uffd_flags_t flags, struct folio **foliop);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:6261
  Inline: False
  Direct callers:
    - mm/userfaultfd.c:mfill_atomic_continue
    - mm/userfaultfd.c:mfill_atomic_copy
  

  Symbols:

  ffffffff820e5f8a-ffffffff820e6026: hugetlb_mfill_atomic_pte.cold (STB_LOCAL)
  ffffffff8143ff50-ffffffff814404d6: hugetlb_mfill_atomic_pte (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  int hugetlb_mfill_atomic_pte(pte_t *dst_pte, struct vm_area_struct *dst_vma, long unsigned int dst_addr, long unsigned int src_addr, uffd_flags_t flags, struct folio **foliop);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/hugetlb.c (0)
  Location: mm/hugetlb.c:6574
  Inline: False
  Direct callers:
    - mm/userfaultfd.c:mfill_atomic_poison
    - mm/userfaultfd.c:mfill_atomic_continue
    - mm/userfaultfd.c:mfill_atomic_copy
  

  Symbols:

  ffffffff821c306c-ffffffff821c3185: hugetlb_mfill_atomic_pte.cold (STB_LOCAL)
  ffffffff81479df0-ffffffff8147a590: hugetlb_mfill_atomic_pte (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 6.5 and 6.8 ✅