DepSurf

Function: filemap_read_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: Selective Inline ⚠️

  int filemap_read_folio(struct file *file, struct address_space *mapping, struct folio *folio);
  

  Collision: Unique Static

  Inline: Selective

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff812f06a0)
  Location: mm/filemap.c:2412
  Inline: True
  Direct callers:
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_update_page
  

  Symbols:

  ffffffff812f06a0-ffffffff812f093d: filemap_read_folio (STB_LOCAL)
  

• In 6.2: ✅

  int filemap_read_folio(struct file *file, filler_t *filler, struct folio *folio);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8135c790)
  Location: mm/filemap.c:2409
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_folio
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_update_page
  

  Symbols:

  ffffffff8135c790-ffffffff8135c871: filemap_read_folio (STB_LOCAL)
  

• In 6.5: ✅

  int filemap_read_folio(struct file *file, filler_t *filler, struct folio *folio);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8138e7c0)
  Location: mm/filemap.c:2374
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_folio
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_update_page
  

  Symbols:

  ffffffff8138e7c0-ffffffff8138e8a1: filemap_read_folio (STB_LOCAL)
  

• In 6.8: ✅

  int filemap_read_folio(struct file *file, filler_t *filler, struct folio *folio);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff813b7e80)
  Location: mm/filemap.c:2309
  Inline: False
  Direct callers:
    - mm/filemap.c:do_read_cache_folio
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_get_pages
    - mm/filemap.c:filemap_update_page
  

  Symbols:

  ffffffff813b7e80-ffffffff813b7f62: filemap_read_folio (STB_LOCAL)
  

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

Regular

• Changed between 5.19 and 6.2 ⚠️

  • Param added. filler_t *filler
  • Param removed. struct address_space *mapping
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅