diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-12-15 21:43:59 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-01-18 17:12:41 -0800 |
| commit | 0d22fe2f039e971c2d7cc97d19ce48d8bdae253c (patch) | |
| tree | 03c1ba752fb63bddcdc356f08409ab12b81415b4 /fs/jbd2 | |
| parent | 11551cf15ecc17c4db4456538fd73d284ffcf20b (diff) | |
jbd2: replace obvious uses of b_page with b_folio
These places just use b_page to get to the buffer's address_space or have
already been converted to folio.
Link: https://lkml.kernel.org/r/20221215214402.3522366-10-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/jbd2')
| -rw-r--r-- | fs/jbd2/commit.c | 8 | ||||
| -rw-r--r-- | fs/jbd2/journal.c | 2 |
2 files changed, 3 insertions, 7 deletions
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index 4810438b7856..96a1ebc6342d 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -63,16 +63,12 @@ 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)) goto nope; if (atomic_read(&bh->b_count) != 1) goto nope; - page = bh->b_page; - if (!page) - goto nope; - folio = page_folio(page); + folio = bh->b_folio; if (folio->mapping) goto nope; @@ -1040,7 +1036,7 @@ restart_loop: * already detached from the mapping and buffers cannot * get reused. */ - mapping = READ_ONCE(bh->b_page->mapping); + mapping = READ_ONCE(bh->b_folio->mapping); if (mapping && !sb_is_blkdev_sb(mapping->host->i_sb)) { clear_buffer_mapped(bh); clear_buffer_new(bh); diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 2696f43e7239..4095fe91457f 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -2938,7 +2938,7 @@ repeat: } else { J_ASSERT_BH(bh, (atomic_read(&bh->b_count) > 0) || - (bh->b_page && bh->b_page->mapping)); + (bh->b_folio && bh->b_folio->mapping)); if (!new_jh) { jbd_unlock_bh_journal_head(bh); |