DepSurf

Function: split_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: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/truncate.c (ffffffff81372227)
  Location: include/linux/huge_mm.h:447
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In mm/shmem.c (ffffffff8138c274)
  Location: include/linux/huge_mm.h:447
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_unused_huge_shrink
  

  In mm/madvise.c (ffffffff813f44cc)
  Location: include/linux/huge_mm.h:447
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_free_pte_range
  

  In mm/huge_memory.c (ffffffff81443173)
  Location: include/linux/huge_mm.h:447
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_pages_in_file
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/truncate.c (ffffffff813a43c8)
  Location: include/linux/huge_mm.h:400
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In mm/shmem.c (ffffffff813be832)
  Location: include/linux/huge_mm.h:400
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_unused_huge_shrink
  

  In mm/madvise.c (ffffffff81427b5e)
  Location: include/linux/huge_mm.h:400
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_free_pte_range
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
  

  In mm/huge_memory.c (ffffffff8147810f)
  Location: include/linux/huge_mm.h:400
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_pages_in_file
    - mm/huge_memory.c:split_huge_pages_all
    - mm/huge_memory.c:deferred_split_scan
    - mm/huge_memory.c:madvise_free_huge_pmd
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/truncate.c (ffffffff813cdf16)
  Location: include/linux/huge_mm.h:528
  Inline: True
  Inline callers:
    - mm/truncate.c:truncate_inode_partial_folio
  

  In mm/shmem.c (ffffffff813e94f8)
  Location: include/linux/huge_mm.h:528
  Inline: True
  Inline callers:
    - mm/shmem.c:shmem_unused_huge_shrink
  

  In mm/madvise.c (ffffffff81461373)
  Location: include/linux/huge_mm.h:528
  Inline: True
  Inline callers:
    - mm/madvise.c:madvise_free_pte_range
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
    - mm/madvise.c:madvise_cold_or_pageout_pte_range
  

  In mm/huge_memory.c (ffffffff814a7856)
  Location: include/linux/huge_mm.h:528
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_pages_in_file
    - mm/huge_memory.c:split_huge_pages_pid
    - mm/huge_memory.c:split_huge_pages_all
    - mm/huge_memory.c:deferred_split_scan
    - mm/huge_memory.c:madvise_free_huge_pmd
  

  In mm/userfaultfd.c (ffffffff814d2c8d)
  Location: include/linux/huge_mm.h:528
  Inline: True
  Inline callers:
    - 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