DepSurf

Function: folio_memcg_unlock

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: ✅

  void folio_memcg_unlock(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff813d1e80)
  Location: mm/memcontrol.c:2103
  Inline: False
  Direct callers:
    - mm/page-writeback.c:__folio_start_writeback
    - mm/page-writeback.c:__folio_end_writeback
    - mm/page-writeback.c:__folio_cancel_dirty
    - mm/memcontrol.c:unlock_page_memcg
    - mm/memcontrol.c:unlock_page_memcg
    - fs/buffer.c:block_dirty_folio
    - fs/buffer.c:block_dirty_folio
  

  Symbols:

  ffffffff813d1e80-ffffffff813d1efb: folio_memcg_unlock (STB_GLOBAL)
  

• In 6.2: ✅

  void folio_memcg_unlock(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff81457590)
  Location: mm/memcontrol.c:2163
  Inline: False
  Direct callers:
    - mm/page-writeback.c:__folio_start_writeback
    - mm/page-writeback.c:__folio_end_writeback
    - mm/page-writeback.c:__folio_cancel_dirty
    - mm/memcontrol.c:unlock_page_memcg
    - mm/memcontrol.c:unlock_page_memcg
    - fs/buffer.c:block_dirty_folio
    - fs/buffer.c:block_dirty_folio
  

  Symbols:

  ffffffff81457590-ffffffff8145760b: folio_memcg_unlock (STB_GLOBAL)
  

• In 6.5: ✅

  void folio_memcg_unlock(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff8148d330)
  Location: mm/memcontrol.c:2178
  Inline: False
  Direct callers:
    - mm/page-writeback.c:__folio_start_writeback
    - mm/page-writeback.c:__folio_end_writeback
    - mm/page-writeback.c:__folio_cancel_dirty
    - fs/buffer.c:mark_buffer_dirty
    - fs/buffer.c:mark_buffer_dirty
    - fs/buffer.c:block_dirty_folio
    - fs/buffer.c:block_dirty_folio
  

  Symbols:

  ffffffff8148d330-ffffffff8148d3ab: folio_memcg_unlock (STB_GLOBAL)
  

• In 6.8: ✅

  void folio_memcg_unlock(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/memcontrol.c (ffffffff814bcc70)
  Location: mm/memcontrol.c:2250
  Inline: False
  Direct callers:
    - mm/page-writeback.c:__folio_start_writeback
    - mm/page-writeback.c:__folio_end_writeback
    - mm/page-writeback.c:__folio_cancel_dirty
    - fs/buffer.c:mark_buffer_dirty
    - fs/buffer.c:mark_buffer_dirty
    - fs/buffer.c:block_dirty_folio
    - fs/buffer.c:block_dirty_folio
  

  Symbols:

  ffffffff814bcc70-ffffffff814bcceb: folio_memcg_unlock (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 ✅
• No changes between 6.5 and 6.8 ✅