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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-24 19:55:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-24 19:55:07 -0700 |
| commit | fdaf9a5840acaab18694a19e0eb0aa51162eeeed (patch) | |
| tree | a027770138bccf9114cc83bafaa57accc13c91a6 /fs/nfs/fscache.h | |
| parent | 8642174b52214dde4d8113f28fb4c9be5a432126 (diff) | |
| parent | 516edb456f121e819d2130571004ed82f9566c4d (diff) | |
| download | linux-fdaf9a5840acaab18694a19e0eb0aa51162eeeed.tar.gz | |
Merge tag 'folio-5.19' of git://git.infradead.org/users/willy/pagecache
Pull page cache updates from Matthew Wilcox:
- Appoint myself page cache maintainer
- Fix how scsicam uses the page cache
- Use the memalloc_nofs_save() API to replace AOP_FLAG_NOFS
- Remove the AOP flags entirely
- Remove pagecache_write_begin() and pagecache_write_end()
- Documentation updates
- Convert several address_space operations to use folios:
- is_dirty_writeback
- readpage becomes read_folio
- releasepage becomes release_folio
- freepage becomes free_folio
- Change filler_t to require a struct file pointer be the first
argument like ->read_folio
* tag 'folio-5.19' of git://git.infradead.org/users/willy/pagecache: (107 commits)
nilfs2: Fix some kernel-doc comments
Appoint myself page cache maintainer
fs: Remove aops->freepage
secretmem: Convert to free_folio
nfs: Convert to free_folio
orangefs: Convert to free_folio
fs: Add free_folio address space operation
fs: Convert drop_buffers() to use a folio
fs: Change try_to_free_buffers() to take a folio
jbd2: Convert release_buffer_page() to use a folio
jbd2: Convert jbd2_journal_try_to_free_buffers to take a folio
reiserfs: Convert release_buffer_page() to use a folio
fs: Remove last vestiges of releasepage
ubifs: Convert to release_folio
reiserfs: Convert to release_folio
orangefs: Convert to release_folio
ocfs2: Convert to release_folio
nilfs2: Remove comment about releasepage
nfs: Convert to release_folio
jfs: Convert to release_folio
...
Diffstat (limited to 'fs/nfs/fscache.h')
| -rw-r--r-- | fs/nfs/fscache.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h index 4e980cc04779..2a37af880978 100644 --- a/fs/nfs/fscache.h +++ b/fs/nfs/fscache.h @@ -48,14 +48,14 @@ extern void nfs_fscache_release_file(struct inode *, struct file *); extern int __nfs_fscache_read_page(struct inode *, struct page *); extern void __nfs_fscache_write_page(struct inode *, struct page *); -static inline int nfs_fscache_release_page(struct page *page, gfp_t gfp) +static inline bool nfs_fscache_release_folio(struct folio *folio, gfp_t gfp) { - if (PageFsCache(page)) { + if (folio_test_fscache(folio)) { if (current_is_kswapd() || !(gfp & __GFP_FS)) return false; - wait_on_page_fscache(page); - fscache_note_page_release(nfs_i_fscache(page->mapping->host)); - nfs_inc_fscache_stats(page->mapping->host, + folio_wait_fscache(folio); + fscache_note_page_release(nfs_i_fscache(folio->mapping->host)); + nfs_inc_fscache_stats(folio->mapping->host, NFSIOS_FSCACHE_PAGES_UNCACHED); } return true; @@ -129,9 +129,9 @@ static inline void nfs_fscache_open_file(struct inode *inode, struct file *filp) {} static inline void nfs_fscache_release_file(struct inode *inode, struct file *file) {} -static inline int nfs_fscache_release_page(struct page *page, gfp_t gfp) +static inline bool nfs_fscache_release_folio(struct folio *folio, gfp_t gfp) { - return 1; /* True: may release page */ + return true; /* may release folio */ } static inline int nfs_fscache_read_page(struct inode *inode, struct page *page) { |