[PATCH 5/6] fs: don't call ->writepage from __mpage_writepage

[Christoph Hellwig]

All callers of mpage_writepage use block_write_full_page as their
->writepage implementation when called from mpage_writepages
(although for ntfs3 this is obsfucated a bit).

Just call block_write_full_page directly instead of going through
the ->writepage indirection.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 fs/mpage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/mpage.c b/fs/mpage.c
index 31a97a0acf5f5..a354ef2b4b4eb 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -624,7 +624,7 @@ static int __mpage_writepage(struct page *page, struct writeback_control *wbc,
 	/*
 	 * The caller has a ref on the inode, so *mapping is stable
 	 */
-	ret = mapping->a_ops->writepage(page, wbc);
+	ret = block_write_full_page(page, mpd->get_block, wbc);
 	mapping_set_error(mapping, ret);
 out:
 	mpd->bio = bio;
-- 
2.30.2