linux-kernel - [PATCH 6/9] gfs2: Use generic handlers of O

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Message-ID: <20121120075114.25270.60746.stgit@blackbox.djwong.org>
Date:	Mon, 19 Nov 2012 23:51:14 -0800
From:	"Darrick J. Wong" <darrick.wong@...cle.com>
To:	axboe@...nel.dk, tytso@....edu, david@...morbit.com,
	jmoyer@...hat.com, bpm@....com, viro@...iv.linux.org.uk,
	jack@...e.cz
Cc:	linux-fsdevel@...r.kernel.org, hch@...radead.org,
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
	xfs@....sgi.com
Subject: [PATCH 6/9] gfs2: Use generic handlers of O_SYNC AIO DIO

Use generic handlers to queue fsync() when AIO DIO is completed for O_SYNC
file.

From: Jan Kara <jack@...e.cz>
Signed-off-by: Jan Kara <jack@...e.cz>
Signed-off-by: Jeff Moyer <jmoyer@...hat.com>
---
 fs/gfs2/aops.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 01c4975..8b1d0f7 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -1022,7 +1022,7 @@ 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(&gh);
 	gfs2_holder_uninit(&gh);


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