@@ -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);
}
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> --- fs/reiserfs/journal.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)