linux-ext4 - [PATCH 5/6] ocfs2: use filemap_fdatawrite_wbc instead of generic

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Message-Id: <20221229161031.391878-6-hch@lst.de>
Date:   Thu, 29 Dec 2022 06:10:30 -1000
From:   Christoph Hellwig <hch@....de>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        "Theodore Ts'o" <tytso@....edu>, Jan Kara <jack@...e.com>,
        Konstantin Komarov <almaz.alexandrovich@...agon-software.com>,
        Mark Fasheh <mark@...heh.com>,
        Joel Becker <jlbec@...lplan.org>,
        Joseph Qi <joseph.qi@...ux.alibaba.com>,
        "Matthew Wilcox (Oracle)" <willy@...radead.org>
Cc:     linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        ntfs3@...ts.linux.dev, ocfs2-devel@....oracle.com,
        linux-mm@...ck.org
Subject: [PATCH 5/6] ocfs2: use filemap_fdatawrite_wbc instead of generic_writepages

filemap_fdatawrite_wbc is a fairly thing wrapper around do_writepages,
and the big difference there is support for cgroup writeback, which
is not supported by ocfs2, and the potential to use ->writepages instead
of ->writepage, which ocfs2 does not currently implement but eventually
should.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 fs/ocfs2/journal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 59f612684c5178..25d8072ccfce46 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -852,7 +852,7 @@ static int ocfs2_journal_submit_inode_data_buffers(struct jbd2_inode *jinode)
 		.range_end = jinode->i_dirty_end,
 	};
 
-	return generic_writepages(mapping, &wbc);
+	return filemap_fdatawrite_wbc(mapping, &wbc);
 }
 
 int ocfs2_journal_init(struct ocfs2_super *osb, int *dirty)
-- 
2.35.1