website-function

Function: __folio_lock_or_retry

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: ✅

  bool __folio_lock_or_retry(struct folio *folio, struct mm_struct *mm, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff812f5ca0)
  Location: mm/filemap.c:1739
  Inline: False
  Direct callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:remove_device_exclusive_entry
  

  Symbols:

  ffffffff812f5ca0-ffffffff812f60f2: __folio_lock_or_retry (STB_GLOBAL)
  

• In 6.2: ✅

  bool __folio_lock_or_retry(struct folio *folio, struct mm_struct *mm, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff8135fc10)
  Location: mm/filemap.c:1709
  Inline: False
  Direct callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:remove_device_exclusive_entry
  

  Symbols:

  ffffffff8135fc10-ffffffff8135fce6: __folio_lock_or_retry (STB_GLOBAL)
  

• In 6.5: ✅

  bool __folio_lock_or_retry(struct folio *folio, struct mm_struct *mm, unsigned int flags);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff81390bd0)
  Location: mm/filemap.c:1683
  Inline: False
  Direct callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:remove_device_exclusive_entry
  

  Symbols:

  ffffffff81390bd0-ffffffff81390cac: __folio_lock_or_retry (STB_GLOBAL)
  

• In 6.8: ✅

  vm_fault_t __folio_lock_or_retry(struct folio *folio, struct vm_fault *vmf);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/filemap.c (ffffffff813ba850)
  Location: mm/filemap.c:1663
  Inline: False
  Direct callers:
    - mm/memory.c:do_swap_page
    - mm/memory.c:remove_device_exclusive_entry
  

  Symbols:

  ffffffff813ba850-ffffffff813ba988: __folio_lock_or_retry (STB_GLOBAL)
  

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

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Param added. struct vm_fault *vmf
  • Param removed. struct mm_struct *mm
  • Param removed. unsigned int flags
  • Return type changed. bool ➡️ vm_fault_t