diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-11-14 17:44:21 +0900 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-10 17:21:27 -0800 |
| commit | 36319c0c1c6c4374949f7351a018aa922fb6ef3d (patch) | |
| tree | c84fad92f884e8687562cf9d02f7abc50ac86905 /fs/nilfs2 | |
| parent | 797e25ad106b5f0c49bdbeb6ce015acae6b93b3b (diff) | |
nilfs2: convert to nilfs_folio_buffers_clean()
All callers of nilfs_page_buffers_clean() now have a folio, so convert it
to take a folio. While I'm at it, make it return a bool.
Link: https://lkml.kernel.org/r/20231114084436.2755-6-konishi.ryusuke@gmail.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/page.c | 18 | ||||
| -rw-r--r-- | fs/nilfs2/page.h | 2 | ||||
| -rw-r--r-- | fs/nilfs2/segment.c | 4 |
3 files changed, 12 insertions, 12 deletions
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index 3882acde1b3e..29799a49c234 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -81,7 +81,7 @@ void nilfs_forget_buffer(struct buffer_head *bh) lock_buffer(bh); set_mask_bits(&bh->b_state, clear_bits, 0); - if (nilfs_page_buffers_clean(&folio->page)) + if (nilfs_folio_buffers_clean(folio)) __nilfs_clear_page_dirty(&folio->page); bh->b_blocknr = -1; @@ -131,23 +131,23 @@ void nilfs_copy_buffer(struct buffer_head *dbh, struct buffer_head *sbh) } /** - * nilfs_page_buffers_clean - check if a page has dirty buffers or not. - * @page: page to be checked + * nilfs_folio_buffers_clean - Check if a folio has dirty buffers or not. + * @folio: Folio to be checked. * - * nilfs_page_buffers_clean() returns zero if the page has dirty buffers. - * Otherwise, it returns non-zero value. + * nilfs_folio_buffers_clean() returns false if the folio has dirty buffers. + * Otherwise, it returns true. */ -int nilfs_page_buffers_clean(struct page *page) +bool nilfs_folio_buffers_clean(struct folio *folio) { struct buffer_head *bh, *head; - bh = head = page_buffers(page); + bh = head = folio_buffers(folio); do { if (buffer_dirty(bh)) - return 0; + return false; bh = bh->b_this_page; } while (bh != head); - return 1; + return true; } void nilfs_page_bug(struct page *page) diff --git a/fs/nilfs2/page.h b/fs/nilfs2/page.h index d249ea1cefff..a8ab800e689c 100644 --- a/fs/nilfs2/page.h +++ b/fs/nilfs2/page.h @@ -36,7 +36,7 @@ struct buffer_head *nilfs_grab_buffer(struct inode *, struct address_space *, unsigned long, unsigned long); void nilfs_forget_buffer(struct buffer_head *); void nilfs_copy_buffer(struct buffer_head *, struct buffer_head *); -int nilfs_page_buffers_clean(struct page *); +bool nilfs_folio_buffers_clean(struct folio *); void nilfs_page_bug(struct page *); int nilfs_copy_dirty_pages(struct address_space *, struct address_space *); diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index 2a058aad5c2d..888b8606a1e8 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -1759,7 +1759,7 @@ static void nilfs_end_folio_io(struct folio *folio, int err) * all the buffers get cleaned later. */ folio_lock(folio); - if (nilfs_page_buffers_clean(&folio->page)) + if (nilfs_folio_buffers_clean(folio)) __nilfs_clear_page_dirty(&folio->page); folio_unlock(folio); } @@ -1767,7 +1767,7 @@ static void nilfs_end_folio_io(struct folio *folio, int err) } if (!err) { - if (!nilfs_page_buffers_clean(&folio->page)) + if (!nilfs_folio_buffers_clean(folio)) filemap_dirty_folio(folio->mapping, folio); folio_clear_error(folio); } else { |