DepSurf

Function: folio_test_readahead

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 (ffffffff812f14f2)
  Location: include/linux/page-flags.h:546
  Inline: True
  Inline callers:
    - mm/filemap.c:next_uptodate_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_get_read_batch
  

  In mm/migrate.c (ffffffff813b098d)
  Location: include/linux/page-flags.h:546
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

  In fs/verity/enable.c (ffffffff81472088)
  Location: include/linux/page-flags.h:546
  Inline: True
  Inline callers:
    - fs/verity/enable.c:read_file_data_page
  

• In 6.2: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8135be92)
  Location: include/linux/page-flags.h:525
  Inline: True
  Inline callers:
    - mm/filemap.c:next_uptodate_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_get_read_batch
  

  In mm/migrate.c (ffffffff81431516)
  Location: include/linux/page-flags.h:525
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

  In fs/verity/enable.c (ffffffff815040ca)
  Location: include/linux/page-flags.h:525
  Inline: True
  Inline callers:
    - fs/verity/enable.c:build_merkle_tree_level
  

• In 6.5: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8138e172)
  Location: include/linux/page-flags.h:518
  Inline: True
  Inline callers:
    - mm/filemap.c:next_uptodate_page
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_get_read_batch
  

  In mm/migrate.c (ffffffff81466e96)
  Location: include/linux/page-flags.h:518
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

• In 6.8: Duplicate, Full Inline ⚠️

  Collision: Static Duplication

  Inline: Full

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff813b90c8)
  Location: include/linux/page-flags.h:520
  Inline: True
  Inline callers:
    - mm/filemap.c:next_uptodate_folio
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_get_read_batch
  

  In mm/migrate.c (ffffffff814960f0)
  Location: include/linux/page-flags.h:520
  Inline: True
  Inline callers:
    - mm/migrate.c:folio_migrate_flags
  

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