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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 10:35:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-03 10:35:43 -0700 |
| commit | f00654007fe1c154dafbdc1f5953c132e8c27c38 (patch) | |
| tree | 69dd4b82b1a1be18b789ef3010b13e4834c8e353 /Documentation/filesystems/locking.rst | |
| parent | e087437a6fef3acc11aaa1ade84731fe1571b808 (diff) | |
| parent | cf5e7a652168fba45410ac6f5b363fcf8677dea5 (diff) | |
| download | linux-f00654007fe1c154dafbdc1f5953c132e8c27c38.tar.gz | |
Merge tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache
Pull folio updates from Matthew Wilcox:
- Fix an accounting bug that made NR_FILE_DIRTY grow without limit
when running xfstests
- Convert more of mpage to use folios
- Remove add_to_page_cache() and add_to_page_cache_locked()
- Convert find_get_pages_range() to filemap_get_folios()
- Improvements to the read_cache_page() family of functions
- Remove a few unnecessary checks of PageError
- Some straightforward filesystem conversions to use folios
- Split PageMovable users out from address_space_operations into
their own movable_operations
- Convert aops->migratepage to aops->migrate_folio
- Remove nobh support (Christoph Hellwig)
* tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache: (78 commits)
fs: remove the NULL get_block case in mpage_writepages
fs: don't call ->writepage from __mpage_writepage
fs: remove the nobh helpers
jfs: stop using the nobh helper
ext2: remove nobh support
ntfs3: refactor ntfs_writepages
mm/folio-compat: Remove migration compatibility functions
fs: Remove aops->migratepage()
secretmem: Convert to migrate_folio
hugetlb: Convert to migrate_folio
aio: Convert to migrate_folio
f2fs: Convert to filemap_migrate_folio()
ubifs: Convert to filemap_migrate_folio()
btrfs: Convert btrfs_migratepage to migrate_folio
mm/migrate: Add filemap_migrate_folio()
mm/migrate: Convert migrate_page() to migrate_folio()
nfs: Convert to migrate_folio
btrfs: Convert btree_migratepage to migrate_folio
mm/migrate: Convert expected_page_refs() to folio_expected_refs()
mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio()
...
Diffstat (limited to 'Documentation/filesystems/locking.rst')
| -rw-r--r-- | Documentation/filesystems/locking.rst | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/Documentation/filesystems/locking.rst b/Documentation/filesystems/locking.rst index c0fe711f14d3..4bb2627026ec 100644 --- a/Documentation/filesystems/locking.rst +++ b/Documentation/filesystems/locking.rst @@ -252,9 +252,8 @@ prototypes:: bool (*release_folio)(struct folio *, gfp_t); void (*free_folio)(struct folio *); int (*direct_IO)(struct kiocb *, struct iov_iter *iter); - bool (*isolate_page) (struct page *, isolate_mode_t); - int (*migratepage)(struct address_space *, struct page *, struct page *); - void (*putback_page) (struct page *); + int (*migrate_folio)(struct address_space *, struct folio *dst, + struct folio *src, enum migrate_mode); int (*launder_folio)(struct folio *); bool (*is_partially_uptodate)(struct folio *, size_t from, size_t count); int (*error_remove_page)(struct address_space *, struct page *); @@ -280,9 +279,7 @@ invalidate_folio: yes exclusive release_folio: yes free_folio: yes direct_IO: -isolate_page: yes -migratepage: yes (both) -putback_page: yes +migrate_folio: yes (both) launder_folio: yes is_partially_uptodate: yes error_remove_page: yes |