DepSurf

Function: mapping_large_folio_support

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/filemap.c (ffffffff812f1dbd)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_unaccount_folio
  

  In mm/readahead.c (ffffffff81301be1)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/readahead.c:page_cache_ra_order
  

  In mm/huge_memory.c (ffffffff813bfd55)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In mm/khugepaged.c (ffffffff813c5b20)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_file
  

  In fs/iomap/buffered-io.c (ffffffff8148b194)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_write_begin
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8135999c)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_unaccount_folio
  

  In mm/readahead.c (ffffffff8136c350)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/readahead.c:page_cache_ra_order
  

  In mm/huge_memory.c (ffffffff81442058)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In mm/khugepaged.c (ffffffff8144a4db)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_file
  

  In fs/iomap/buffered-io.c (ffffffff8151f1cc)
  Location: include/linux/pagemap.h:313
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_write_begin
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8138b2ec)
  Location: include/linux/pagemap.h:317
  Inline: True
  Inline callers:
    - mm/filemap.c:filemap_unaccount_folio
  

  In mm/readahead.c (ffffffff8139e560)
  Location: include/linux/pagemap.h:317
  Inline: True
  Inline callers:
    - mm/readahead.c:page_cache_ra_order
  

  In mm/huge_memory.c (ffffffff8147795e)
  Location: include/linux/pagemap.h:317
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In mm/khugepaged.c (ffffffff8147ffdc)
  Location: include/linux/pagemap.h:317
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_file
  

  In fs/iomap/buffered-io.c (ffffffff815572f7)
  Location: include/linux/pagemap.h:317
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_write_begin
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff813bac08)
  Location: include/linux/pagemap.h:367
  Inline: True
  Inline callers:
    - mm/filemap.c:__filemap_get_folio
    - mm/filemap.c:filemap_unaccount_folio
  

  In mm/readahead.c (ffffffff813c81fe)
  Location: include/linux/pagemap.h:367
  Inline: True
  Inline callers:
    - mm/readahead.c:page_cache_ra_order
  

  In mm/huge_memory.c (ffffffff814a714d)
  Location: include/linux/pagemap.h:367
  Inline: True
  Inline callers:
    - mm/huge_memory.c:split_huge_page_to_list
  

  In mm/khugepaged.c (ffffffff814adbed)
  Location: include/linux/pagemap.h:367
  Inline: True
  Inline callers:
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_file
    - mm/khugepaged.c:collapse_file
  

  In fs/iomap/buffered-io.c (ffffffff8158d827)
  Location: include/linux/pagemap.h:367
  Inline: True
  Inline callers:
    - fs/iomap/buffered-io.c:iomap_write_begin
  

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