DepSurf

Function: pfn_folio

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: Full Inline ⚠️

  Collision: Unique Static

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff81387213)
  Location: include/linux/mm.h:1641
  Inline: True
  Inline callers:
    - mm/vmscan.c:lru_gen_look_around
    - mm/vmscan.c:lru_gen_look_around
    - mm/vmscan.c:lru_gen_look_around
    - mm/vmscan.c:get_pfn_folio
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813b7675)
  Location: include/linux/mm.h:1854
  Inline: True
  Inline callers:
    - mm/vmscan.c:lru_gen_look_around
    - mm/vmscan.c:get_pfn_folio
  

  In mm/madvise.c (ffffffff81427e96)
  Location: include/linux/mm.h:1854
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
  

  In mm/mempolicy.c (ffffffff8144b05d)
  Location: include/linux/mm.h:1854
  Inline: True
  Inline callers:
    - mm/mempolicy.c:queue_folios_hugetlb
  

  In mm/huge_memory.c (ffffffff81477db2)
  Location: include/linux/mm.h:1854
  Inline: True
  Inline callers:
    - mm/huge_memory.c:madvise_free_huge_pmd
  

  In mm/khugepaged.c (ffffffff8147cc9f)
  Location: include/linux/mm.h:1854
  Inline: True
  Inline callers:
    - mm/khugepaged.c:release_pte_pages
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/vmscan.c (ffffffff813e050d)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/vmscan.c:lru_gen_look_around
    - mm/vmscan.c:get_pfn_folio
  

  In mm/madvise.c (ffffffff81461b02)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
  

  In mm/mempolicy.c (ffffffff81484a2c)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/mempolicy.c:queue_folios_hugetlb
    - mm/mempolicy.c:queue_folios_pmd
  

  In mm/huge_memory.c (ffffffff814a7531)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/huge_memory.c:madvise_free_huge_pmd
  

  In mm/khugepaged.c (ffffffff814ac33f)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/khugepaged.c:release_pte_pages
  

  In mm/memory-failure.c (ffffffff814c77a5)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/memory-failure.c:memory_failure_dev_pagemap
  

  In mm/userfaultfd.c (ffffffff814d3340)
  Location: include/linux/mm.h:1909
  Inline: True
  Inline callers:
    - mm/userfaultfd.c:move_pages
  

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