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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-25 05:55:07 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-25 05:55:07 +0300 |
commit | fdaf9a5840acaab18694a19e0eb0aa51162eeeed (patch) | |
tree | a027770138bccf9114cc83bafaa57accc13c91a6 /fs/erofs/super.c | |
parent | 8642174b52214dde4d8113f28fb4c9be5a432126 (diff) | |
parent | 516edb456f121e819d2130571004ed82f9566c4d (diff) | |
download | linux-fdaf9a5840acaab18694a19e0eb0aa51162eeeed.tar.xz |
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/erofs/super.c')
-rw-r--r-- | fs/erofs/super.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/erofs/super.c b/fs/erofs/super.c index c6f5fa4ab244..95addc5c9d34 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -578,16 +578,16 @@ static int erofs_fc_parse_param(struct fs_context *fc, #ifdef CONFIG_EROFS_FS_ZIP static const struct address_space_operations managed_cache_aops; -static int erofs_managed_cache_releasepage(struct page *page, gfp_t gfp_mask) +static bool erofs_managed_cache_release_folio(struct folio *folio, gfp_t gfp) { - int ret = 1; /* 0 - busy */ - struct address_space *const mapping = page->mapping; + bool ret = true; + struct address_space *const mapping = folio->mapping; - DBG_BUGON(!PageLocked(page)); + DBG_BUGON(!folio_test_locked(folio)); DBG_BUGON(mapping->a_ops != &managed_cache_aops); - if (PagePrivate(page)) - ret = erofs_try_to_free_cached_page(page); + if (folio_test_private(folio)) + ret = erofs_try_to_free_cached_page(&folio->page); return ret; } @@ -608,12 +608,12 @@ static void erofs_managed_cache_invalidate_folio(struct folio *folio, DBG_BUGON(stop > folio_size(folio) || stop < length); if (offset == 0 && stop == folio_size(folio)) - while (!erofs_managed_cache_releasepage(&folio->page, GFP_NOFS)) + while (!erofs_managed_cache_release_folio(folio, GFP_NOFS)) cond_resched(); } static const struct address_space_operations managed_cache_aops = { - .releasepage = erofs_managed_cache_releasepage, + .release_folio = erofs_managed_cache_release_folio, .invalidate_folio = erofs_managed_cache_invalidate_folio, }; |