linux-ext4 - [PATCH 4/5] fs: don't call ->writepage from __mpage

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Message-Id: <20220608150451.1432388-5-hch@lst.de>
Date:   Wed,  8 Jun 2022 17:04:50 +0200
From:   Christoph Hellwig <hch@....de>
To:     Matthew Wilcox <willy@...radead.org>, Jan Kara <jack@...e.com>,
        Dave Kleikamp <shaggy@...nel.org>, linux-ext4@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        jfs-discussion@...ts.sourceforge.net
Subject: [PATCH 4/5] fs: don't call ->writepage from __mpage_writepage

All callers of mpage_writepage use block_write_full_page as their
->writepage implementation, so hard code that.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 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