DepSurf

Function: folio_wait_writeback

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_wait_writeback(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page-writeback.c (ffffffff812fcb30)
  Location: mm/page-writeback.c:3006
  Inline: False
  Direct callers:
    - mm/page-writeback.c:folio_wait_stable
    - mm/page-writeback.c:folio_write_one
    - mm/page-writeback.c:folio_write_one
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/truncate.c:invalidate_inode_pages2_range
    - mm/truncate.c:truncate_inode_pages_range
    - mm/truncate.c:truncate_inode_partial_folio
    - mm/vmscan.c:shrink_page_list
    - mm/shmem.c:shmem_swapin_folio
    - mm/shmem.c:shmem_swapin_folio
    - fs/splice.c:page_cache_pipe_buf_try_steal
  

  Symbols:

  ffffffff812fcb30-ffffffff812fcbc8: folio_wait_writeback (STB_GLOBAL)
  

• In 6.2: ✅

  void folio_wait_writeback(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page-writeback.c (ffffffff81366ea0)
  Location: mm/page-writeback.c:3144
  Inline: False
  Direct callers:
    - mm/page-writeback.c:folio_wait_stable
    - mm/page-writeback.c:folio_write_one
    - mm/page-writeback.c:folio_write_one
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/truncate.c:invalidate_inode_pages2_range
    - mm/truncate.c:truncate_inode_pages_range
    - mm/truncate.c:truncate_inode_partial_folio
    - mm/vmscan.c:shrink_folio_list
    - mm/shmem.c:shmem_swapin_folio
    - mm/shmem.c:shmem_swapin_folio
    - mm/swapfile.c:try_to_unuse
    - mm/swapfile.c:unuse_pte_range
    - fs/splice.c:page_cache_pipe_buf_try_steal
  

  Symbols:

  ffffffff81366ea0-ffffffff81366f38: folio_wait_writeback (STB_GLOBAL)
  

• In 6.5: ✅

  void folio_wait_writeback(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page-writeback.c (ffffffff81399520)
  Location: mm/page-writeback.c:3085
  Inline: False
  Direct callers:
    - mm/filemap.c:__filemap_fdatawait_range
    - mm/page-writeback.c:folio_wait_stable
    - mm/page-writeback.c:write_cache_pages
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/truncate.c:invalidate_inode_pages2_range
    - mm/truncate.c:truncate_inode_pages_range
    - mm/truncate.c:truncate_inode_partial_folio
    - mm/vmscan.c:shrink_folio_list
    - mm/shmem.c:shmem_swapin_folio
    - mm/shmem.c:shmem_swapin_folio
    - mm/swapfile.c:try_to_unuse
    - mm/swapfile.c:unuse_pte_range
    - mm/migrate.c:migrate_folio_unmap
    - fs/splice.c:page_cache_pipe_buf_try_steal
    - fs/ext4/inode.c:mpage_prepare_extent_to_map
  

  Symbols:

  ffffffff81399520-ffffffff813995b8: folio_wait_writeback (STB_GLOBAL)
  

• In 6.8: ✅

  void folio_wait_writeback(struct folio *folio);
  

  Collision: Unique Global

  Inline: No

  Transformation: False

  Instances:

  In mm/page-writeback.c (ffffffff813c3320)
  Location: mm/page-writeback.c:3057
  Inline: False
  Direct callers:
    - mm/filemap.c:__filemap_fdatawait_range
    - mm/page-writeback.c:folio_wait_stable
    - mm/page-writeback.c:write_cache_pages
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/folio-compat.c:wait_on_page_writeback
    - mm/truncate.c:invalidate_inode_pages2_range
    - mm/truncate.c:truncate_inode_pages_range
    - mm/truncate.c:truncate_inode_partial_folio
    - mm/vmscan.c:shrink_folio_list
    - mm/shmem.c:shmem_swapin_folio
    - mm/shmem.c:shmem_swapin_folio
    - mm/swapfile.c:try_to_unuse
    - mm/swapfile.c:unuse_pte_range
    - mm/migrate.c:migrate_folio_unmap
    - mm/memory-failure.c:soft_offline_in_use_page
    - fs/splice.c:page_cache_pipe_buf_try_steal
    - fs/ext4/inode.c:mpage_prepare_extent_to_map
  

  Symbols:

  ffffffff813c3320-ffffffff813c33b6: folio_wait_writeback (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 ✅