[PATCH v2 03/27] mpage: Convert map_buffer_to_folio() to folio_create_empty_buffers()

"Matthew Wilcox (Oracle)" <[email protected]> Mon, 16 Oct 2023 21:10:50 +0100

Newsgroups	org.kernel.vger.reiserfs-devel,dev.linux.lists.gfs2,dev.linux.lists.ntfs3,dev.linux.lists.ocfs2-devel,org.kernel.vger.linux-ext4,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-nilfs
Message-ID	<[email protected]>

Saves a folio->page->folio conversion.

Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: Pankaj Raghav <[email protected]>
---
 fs/mpage.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/mpage.c b/fs/mpage.c
index 242e213ee064..964a6efe594d 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -119,8 +119,7 @@ static void map_buffer_to_folio(struct folio *folio, struct buffer_head *bh,
 			folio_mark_uptodate(folio);
 			return;
 		}
-		create_empty_buffers(&folio->page, i_blocksize(inode), 0);
-		head = folio_buffers(folio);
+		head = folio_create_empty_buffers(folio, i_blocksize(inode), 0);
 	}
 
 	page_bh = head;
-- 
2.40.1