DepSurf

Function: is_zero_pfn

Status

Regular

• In 4.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/asm-generic/pgtable.h:602
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:602
  Inline: True
  

  In mm/huge_memory.c (0)
  Location: include/asm-generic/pgtable.h:602
  Inline: True
  

  In fs/proc/page.c (0)
  Location: include/asm-generic/pgtable.h:602
  Inline: True
  

• In 4.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/asm-generic/pgtable.h:615
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:615
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/asm-generic/pgtable.h:615
  Inline: True
  

  In fs/proc/page.c (0)
  Location: include/asm-generic/pgtable.h:615
  Inline: True
  

• In 4.10: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/asm-generic/pgtable.h:638
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:638
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/pgtable.h:638
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/asm-generic/pgtable.h:638
  Inline: True
  

  In fs/proc/page.c (0)
  Location: include/asm-generic/pgtable.h:638
  Inline: True
  

• In 4.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/asm-generic/pgtable.h:743
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:743
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/pgtable.h:743
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/asm-generic/pgtable.h:743
  Inline: True
  

  In fs/proc/page.c (0)
  Location: include/asm-generic/pgtable.h:743
  Inline: True
  

• In 4.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/asm-generic/pgtable.h:788
  Inline: True
  

  In mm/memory.c (0)
  Location: include/asm-generic/pgtable.h:788
  Inline: True
  

  In mm/ksm.c (0)
  Location: include/asm-generic/pgtable.h:788
  Inline: True
  

  In mm/migrate.c (0)
  Location: include/asm-generic/pgtable.h:788
  Inline: True
  

  In mm/khugepaged.c (0)
  Location: include/asm-generic/pgtable.h:788
  Inline: True
  

  In fs/proc/page.c (0)
  Location: include/asm-generic/pgtable.h:788
  Inline: True
  

• In 4.18: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81228145)
  Location: include/asm-generic/pgtable.h:831
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff81229ccd)
  Location: include/asm-generic/pgtable.h:831
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:_vm_normal_page
  

  In mm/ksm.c (ffffffff81260524)
  Location: include/asm-generic/pgtable.h:831
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/migrate.c (ffffffff8126dfeb)
  Location: include/asm-generic/pgtable.h:831
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff8127cfff)
  Location: include/asm-generic/pgtable.h:831
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_mm_slot
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/proc/page.c (ffffffff8132a771)
  Location: include/asm-generic/pgtable.h:831
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.0: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8123b965)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff8123d2b5)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:_vm_normal_page
  

  In mm/ksm.c (ffffffff81274c8a)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/migrate.c (ffffffff81282e5b)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff81291b71)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
  

  In fs/proc/page.c (ffffffff81341ace)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.3: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8124ce53)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff8124ef57)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff8128f76e)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/khugepaged.c (ffffffff812abe2b)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffffffff81369f02)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.4: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8125b383)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff8125d539)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff8129f4f3)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812aec35)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812bd63b)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffffffff81382122)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8128944c)
  Location: include/linux/pgtable.h:1043
  Inline: True
  Inline callers:
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff8128ce59)
  Location: include/linux/pgtable.h:1043
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff812d3b41)
  Location: include/linux/pgtable.h:1043
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812e4243)
  Location: include/linux/pgtable.h:1043
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812f2d56)
  Location: include/linux/pgtable.h:1043
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_copy
    - mm/khugepaged.c:__collapse_huge_page_copy
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:release_pte_pages
  

  In mm/hmm.c (ffffffff8130af42)
  Location: include/linux/pgtable.h:1043
  Inline: True
  

  In fs/proc/page.c (ffffffff813cc752)
  Location: include/linux/pgtable.h:1043
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.11: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff8129312c)
  Location: include/linux/pgtable.h:1133
  Inline: True
  Inline callers:
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff81297e59)
  Location: include/linux/pgtable.h:1133
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff812df541)
  Location: include/linux/pgtable.h:1133
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812efce6)
  Location: include/linux/pgtable.h:1133
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812fd38d)
  Location: include/linux/pgtable.h:1133
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:release_pte_pages
  

  In mm/hmm.c (ffffffff81316e12)
  Location: include/linux/pgtable.h:1133
  Inline: True
  

  In fs/proc/page.c (ffffffff813de3ba)
  Location: include/linux/pgtable.h:1133
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.13: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81296f0c)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - mm/gup.c:check_and_migrate_movable_pages
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff8129d500)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/hugetlb.c (ffffffff812d6911)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - mm/hugetlb.c:dequeue_huge_page_nodemask
  

  In mm/ksm.c (ffffffff812e7e5e)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812f566a)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff813040fa)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In mm/hmm.c (ffffffff8131d03a)
  Location: include/linux/pgtable.h:1134
  Inline: True
  

  In fs/proc/page.c (ffffffff813e5196)
  Location: include/linux/pgtable.h:1134
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.15: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff812d78bc)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - mm/gup.c:check_and_migrate_movable_pages
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff812ddc00)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/hugetlb.c (ffffffff8131c6da)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - mm/hugetlb.c:dequeue_huge_page_nodemask
  

  In mm/ksm.c (ffffffff8132fd8e)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff8133fc61)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff8134de2a)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In mm/hmm.c (ffffffff8136a4bd)
  Location: include/linux/pgtable.h:1153
  Inline: True
  

  In fs/proc/page.c (ffffffff81436d66)
  Location: include/linux/pgtable.h:1153
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 5.19: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81337b09)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - mm/gup.c:check_and_migrate_movable_pages
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
    - mm/gup.c:try_grab_folio
  

  In mm/memory.c (ffffffff8133dbc5)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/hugetlb.c (ffffffff813877ec)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - mm/hugetlb.c:dequeue_huge_page_nodemask
  

  In mm/ksm.c (ffffffff813a0157)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate_device.c (ffffffff813b72c6)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff813c708a)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In mm/hmm.c (ffffffff813e8677)
  Location: include/linux/pgtable.h:1215
  Inline: True
  

  In fs/proc/page.c (ffffffff814b1793)
  Location: include/linux/pgtable.h:1215
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff8137823a)
  Location: include/linux/pgtable.h:1251
  Inline: True
  

  In mm/gup.c (ffffffff813ae9c8)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - mm/gup.c:collect_longterm_unpinnable_pages
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
    - mm/gup.c:try_grab_folio
  

  In mm/memory.c (ffffffff813b6c9e)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/hugetlb.c (ffffffff81405c07)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - mm/hugetlb.c:dequeue_huge_page_nodemask
  

  In mm/ksm.c (ffffffff8141f03e)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate_device.c (ffffffff81438da3)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff8144aefa)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In mm/hmm.c (ffffffff814705a3)
  Location: include/linux/pgtable.h:1251
  Inline: True
  

  In fs/proc/page.c (ffffffff81547edf)
  Location: include/linux/pgtable.h:1251
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813aba8a)
  Location: include/linux/pgtable.h:1236
  Inline: True
  

  In mm/gup.c (ffffffff813e32c8)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/gup.c:collect_longterm_unpinnable_pages
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
    - mm/gup.c:folio_add_pin
    - mm/gup.c:try_grab_page
    - mm/gup.c:gup_put_folio
    - mm/gup.c:try_grab_folio
    - mm/gup.c:try_grab_folio
  

  In mm/memory.c (ffffffff813eb672)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/hugetlb.c (ffffffff81439144)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/hugetlb.c:dequeue_hugetlb_folio_nodemask
  

  In mm/ksm.c (ffffffff81453bee)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate_device.c (ffffffff8146f5e8)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff8147ec31)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:release_pte_pages
  

  In mm/hmm.c (ffffffff814a4d7e)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_handle_pte
  

  In fs/proc/page.c (ffffffff8157fae1)
  Location: include/linux/pgtable.h:1236
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813d61aa)
  Location: include/linux/pgtable.h:1346
  Inline: True
  

  In mm/gup.c (ffffffff8140da7c)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/gup.c:collect_longterm_unpinnable_pages
    - mm/gup.c:get_gate_page
    - mm/gup.c:follow_page_pte
    - mm/gup.c:folio_add_pin
    - mm/gup.c:try_grab_page
    - mm/gup.c:gup_put_folio
    - mm/gup.c:try_grab_folio
    - mm/gup.c:try_grab_folio
  

  In mm/memory.c (ffffffff8141634f)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:zap_pte_range
    - mm/memory.c:vm_normal_page
  

  In mm/hugetlb.c (ffffffff81472c74)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/hugetlb.c:dequeue_hugetlb_folio_nodemask
  

  In mm/ksm.c (ffffffff8148e434)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
    - mm/ksm.c:break_ksm_pmd_entry
  

  In mm/migrate_device.c (ffffffff8149d4a8)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/migrate_device.c:migrate_vma_insert_page
    - mm/migrate_device.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff814af919)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/khugepaged.c:hpage_collapse_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:release_pte_pages
  

  In mm/hmm.c (ffffffff814d5dce)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - mm/hmm.c:hmm_vma_handle_pte
  

  In fs/proc/task_mmu.c (ffffffff8159d260)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - fs/proc/task_mmu.c:pagemap_hugetlb_category
    - fs/proc/task_mmu.c:pagemap_thp_category
    - fs/proc/task_mmu.c:pagemap_page_category
  

  In fs/proc/page.c (ffffffff815b84f1)
  Location: include/linux/pgtable.h:1346
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

Arch

• In arm64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffff8000102f1c7c)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffff8000102f4b88)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffff80001033ed40)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

  In mm/khugepaged.c (ffff80001035eb68)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffff800010450298)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In armhf: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (c0514b0c)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
  

  In mm/memory.c (c0516d3c)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (c0544f80)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In fs/proc/page.c (c0613298)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In ppc64el: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (c0000000003b6390)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (c0000000003bb828)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (c00000000041accc)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (c000000000434878)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (c000000000447fa8)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (c0000000005682d0)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In riscv64: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffe0002048b0)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  

  In mm/memory.c (ffffffe00020605c)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffe00023495a)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:try_to_merge_one_page
  

  In fs/proc/page.c (ffffffe0002e3396)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

Flavor

• In aws: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff812539d3)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff81255b89)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff81297ad3)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812a7215)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812b5c1b)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffffffff8137a702)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In azure: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (0)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  

  In mm/memory.c (ffffffff81248262)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff81289681)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff81298c17)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812a6de5)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:collapse_huge_page
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffffffff8136b1d2)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In gcp: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81251773)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff81253929)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff812958e3)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812a5025)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812b3a2b)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffffffff813781d2)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

• In lowlatency: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/gup.c (ffffffff81261116)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/gup.c:__get_user_pages
    - mm/gup.c:follow_page_pte
  

  In mm/memory.c (ffffffff812632e5)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/memory.c:wp_page_copy
    - mm/memory.c:__vm_insert_mixed
    - mm/memory.c:insert_pfn
    - mm/memory.c:vm_normal_page_pmd
    - mm/memory.c:vm_normal_page
  

  In mm/ksm.c (ffffffff812a56fb)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/ksm.c:replace_page
  

  In mm/migrate.c (ffffffff812b5b7f)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/migrate.c:migrate_vma_collect_pmd
  

  In mm/khugepaged.c (ffffffff812c3e6e)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - mm/khugepaged.c:khugepaged_scan_pmd
    - mm/khugepaged.c:__collapse_huge_page_isolate
    - mm/khugepaged.c:__collapse_huge_page_isolate
  

  In fs/proc/page.c (ffffffff8138bc82)
  Location: include/asm-generic/pgtable.h:869
  Inline: True
  Inline callers:
    - fs/proc/page.c:stable_page_flags
  

Differences