DepSurf

Function: ClearHPageRestoreReserve

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff812da5fb)
  Location: include/linux/hugetlb.h:565
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:huge_add_to_page_cache
    - mm/hugetlb.c:hugetlb_cow
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:restore_reserve_on_error
    - mm/hugetlb.c:free_huge_page
  

  In mm/userfaultfd.c (ffffffff8131b3c4)
  Location: include/linux/hugetlb.h:565
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:mcopy_continue
    - mm/userfaultfd.c:mcopy_atomic
  

• In 5.15: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8132153b)
  Location: include/linux/hugetlb.h:584
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:huge_add_to_page_cache
    - mm/hugetlb.c:hugetlb_cow
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:restore_reserve_on_error
    - mm/hugetlb.c:free_huge_page
  

• In 5.19: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/hugetlb.c (ffffffff8138e4f4)
  Location: include/linux/hugetlb.h:611
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_mcopy_atomic_pte
    - mm/hugetlb.c:hugetlb_no_page
    - mm/hugetlb.c:huge_add_to_page_cache
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:copy_hugetlb_page_range
    - mm/hugetlb.c:restore_reserve_on_error
    - mm/hugetlb.c:free_huge_page
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/rmap.c (ffffffff813daffa)
  Location: include/linux/hugetlb.h:638
  Inline: True
  Inline callers:
    - mm/rmap.c:hugepage_add_new_anon_rmap
  

  In mm/hugetlb.c (ffffffff8140c8b1)
  Location: include/linux/hugetlb.h:638
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_add_to_page_cache
    - mm/hugetlb.c:restore_reserve_on_error
  

• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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