DepSurf

Function: PageAnonExclusive

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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8133a7e6)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/gup.c:gup_huge_pud
    - mm/gup.c:gup_huge_pmd
    - mm/gup.c:gup_pte_range
    - mm/gup.c:follow_page_pte
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff81344393)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:copy_present_pte
  

  In mm/rmap.c (ffffffff8135e54f)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  In mm/swapfile.c (ffffffff8137ec90)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/swapfile.c:unuse_pte
  

  In mm/hugetlb.c (ffffffff813938ce)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/hugetlb.c:follow_hugetlb_page
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/ksm.c (ffffffff813a065f)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff813b7394)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff813c198a)
  Location: include/linux/page-flags.h:1019
  Inline: True
  Inline callers:
    - mm/huge_memory.c:set_pmd_migration_entry
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:copy_huge_pmd
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff813b2307)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/gup.c:gup_huge_pud
    - mm/gup.c:gup_huge_pmd
    - mm/gup.c:gup_pte_range
    - mm/gup.c:follow_page_pte
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff813bbf5b)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:copy_present_pte
  

  In mm/mprotect.c (ffffffff813cddd4)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/mprotect.c:can_change_pte_writable
  

  In mm/rmap.c (ffffffff813d940b)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  In mm/swapfile.c (ffffffff813fd69c)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/swapfile.c:unuse_pte
  

  In mm/hugetlb.c (ffffffff814120dd)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/hugetlb.c:follow_hugetlb_page
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/ksm.c (ffffffff8141fe45)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff81438ea4)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff81443a4a)
  Location: include/linux/page-flags.h:998
  Inline: True
  Inline callers:
    - mm/huge_memory.c:set_pmd_migration_entry
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:can_change_pmd_writable
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:copy_huge_pmd
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff813e4650)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff813f098a)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:copy_present_pte
  

  In mm/mprotect.c (ffffffff81402794)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/mprotect.c:can_change_pte_writable
  

  In mm/rmap.c (ffffffff8140daf2)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  In mm/swapfile.c (ffffffff81430966)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/swapfile.c:unuse_pte
  

  In mm/hugetlb.c (ffffffff8144558a)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/hugetlb.c:follow_hugetlb_page
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/ksm.c (ffffffff81454a58)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff8146f6e2)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff81478f89)
  Location: include/linux/page-flags.h:987
  Inline: True
  Inline callers:
    - mm/huge_memory.c:set_pmd_migration_entry
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:can_change_pmd_writable
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:copy_huge_pmd
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8140effb)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff814201f5)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:do_wp_page
    - mm/memory.c:copy_present_pte
    - mm/memory.c:copy_present_pte
  

  In mm/mprotect.c (ffffffff8142edcc)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/mprotect.c:can_change_pte_writable
  

  In mm/rmap.c (ffffffff8143a25e)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/rmap.c:try_to_migrate_one
    - mm/rmap.c:try_to_unmap_one
  

  In mm/hugetlb.c (ffffffff8147b794)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/hugetlb.c:hugetlb_follow_page_mask
    - mm/hugetlb.c:hugetlb_wp
    - mm/hugetlb.c:copy_hugetlb_page_range
  

  In mm/ksm.c (ffffffff8148fc31)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/ksm.c:write_protect_page
  

  In mm/migrate_device.c (ffffffff8149e1d3)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/huge_memory.c (ffffffff814a8593)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/huge_memory.c:set_pmd_migration_entry
    - mm/huge_memory.c:__split_huge_pmd_locked
    - mm/huge_memory.c:move_pages_huge_pmd
    - mm/huge_memory.c:move_pages_huge_pmd
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:follow_trans_huge_pmd
    - mm/huge_memory.c:can_change_pmd_writable
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:do_huge_pmd_wp_page
    - mm/huge_memory.c:copy_huge_pmd
  

  In mm/userfaultfd.c (ffffffff814d3365)
  Location: include/linux/page-flags.h:1033
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:move_pages
    - mm/userfaultfd.c:move_pages_pte
  

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