ext4: mark buf dirty before submitting fast commit buffer

Mark the fast commit buffer as dirty before submission.

Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20201106035911.1942128-16-harshadshirwadkar@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index 639b2a308c7ba67914592efae7e6f1b8a5b2103f..05e6e76a7663546b18078673233cd688c3825cbf 100644 (file)
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -546,7 +546,7 @@ static void ext4_fc_submit_bh(struct super_block *sb)
        if (test_opt(sb, BARRIER))
                write_flags |= REQ_FUA | REQ_PREFLUSH;
        lock_buffer(bh);
-       clear_buffer_dirty(bh);
+       set_buffer_dirty(bh);
        set_buffer_uptodate(bh);
        bh->b_end_io = ext4_end_buffer_io_sync;
        submit_bh(REQ_OP_WRITE, write_flags, bh);