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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-01 00:52:35 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-09 23:12:33 -0400 |
| commit | 731222557a69003bb27280b0750183803fa79770 (patch) | |
| tree | 107aaac438022e05a7c93d4bb5e796d083fe6551 /fs/jbd2 | |
| parent | c56a6eb03deb187c989a966fda5a254249b56c2a (diff) | |
| download | linux-stable-731222557a69003bb27280b0750183803fa79770.tar.gz linux-stable-731222557a69003bb27280b0750183803fa79770.tar.bz2 linux-stable-731222557a69003bb27280b0750183803fa79770.zip | |
jbd2: Convert release_buffer_page() to use a folio
Saves a few calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Diffstat (limited to 'fs/jbd2')
| -rw-r--r-- | fs/jbd2/commit.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index ac7f067b7bdd..2f37108da0ec 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -62,6 +62,7 @@ static void journal_end_buffer_io_sync(struct buffer_head *bh, int uptodate) */ static void release_buffer_page(struct buffer_head *bh) { + struct folio *folio; struct page *page; if (buffer_dirty(bh)) @@ -71,18 +72,19 @@ static void release_buffer_page(struct buffer_head *bh) page = bh->b_page; if (!page) goto nope; - if (page->mapping) + folio = page_folio(page); + if (folio->mapping) goto nope; /* OK, it's a truncated page */ - if (!trylock_page(page)) + if (!folio_trylock(folio)) goto nope; - get_page(page); + folio_get(folio); __brelse(bh); - try_to_free_buffers(page); - unlock_page(page); - put_page(page); + try_to_free_buffers(&folio->page); + folio_unlock(folio); + folio_put(folio); return; nope: |