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authorLinus Torvalds <torvalds@linux-foundation.org>2022-05-25 05:55:07 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-05-25 05:55:07 +0300
commitfdaf9a5840acaab18694a19e0eb0aa51162eeeed (patch)
treea027770138bccf9114cc83bafaa57accc13c91a6 /fs/erofs/super.c
parent8642174b52214dde4d8113f28fb4c9be5a432126 (diff)
parent516edb456f121e819d2130571004ed82f9566c4d (diff)
downloadlinux-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.c16
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,
};