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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-01 06:35:39 +0200 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-10 05:12:33 +0200 |
| commit | be6b969c9b2fc5365c988634ffafd186146aee93 (patch) | |
| tree | 733e8c05ac24193af13c43f2204e9e2cd4b4f90f | |
| parent | fs: Remove last vestiges of releasepage (diff) | |
| download | linux-be6b969c9b2fc5365c988634ffafd186146aee93.tar.xz linux-be6b969c9b2fc5365c988634ffafd186146aee93.zip | |
reiserfs: Convert release_buffer_page() to use a folio
Saves 671 bytes from an allmodconfig build (!)
Function old new delta
release_buffer_page 1617 946 -671
Total: Before=67656, After=66985, chg -0.99%
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
| -rw-r--r-- | fs/reiserfs/journal.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index b5b6f6201bed..99ba495b0f28 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -601,14 +601,14 @@ static int journal_list_still_alive(struct super_block *s, */ static void release_buffer_page(struct buffer_head *bh) { - struct page *page = bh->b_page; - if (!page->mapping && trylock_page(page)) { - get_page(page); + struct folio *folio = page_folio(bh->b_page); + if (!folio->mapping && folio_trylock(folio)) { + folio_get(folio); put_bh(bh); - if (!page->mapping) - try_to_free_buffers(page); - unlock_page(page); - put_page(page); + if (!folio->mapping) + try_to_free_buffers(&folio->page); + folio_unlock(folio); + folio_put(folio); } else { put_bh(bh); } |