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[PATCH 3/4] gfs2: Use generic handlers of O_SYNC AIO DIO

To: Jeff Moyer <jmoyer@xxxxxxxxxx>
Subject: [PATCH 3/4] gfs2: Use generic handlers of O_SYNC AIO DIO
From: Jan Kara <jack@xxxxxxx>
Date: Fri, 10 Feb 2012 17:04:01 +0100
Cc: linux-ext4@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, ocfs2-devel@xxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, Christoph Hellwig <hch@xxxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, cluster-devel@xxxxxxxxxx, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Jan Kara <jack@xxxxxxx>
In-reply-to: <1328889842-23231-1-git-send-email-jack@xxxxxxx>
References: <1328889842-23231-1-git-send-email-jack@xxxxxxx>
Use generic handlers to queue fsync() when AIO DIO is completed for O_SYNC
file.

Signed-off-by: Jan Kara <jack@xxxxxxx>
---
 fs/gfs2/aops.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 501e5cb..9c381ff 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -1034,7 +1034,7 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb,
 
        rv = __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov,
                                  offset, nr_segs, gfs2_get_block_direct,
-                                 NULL, NULL, 0);
+                                 NULL, NULL, DIO_SYNC_WRITES);
 out:
        gfs2_glock_dq_m(1, &gh);
        gfs2_holder_uninit(&gh);
-- 
1.7.1

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