linux-kernel - [PATCH 2/4] ocfs2: Use generic handlers of O

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Message-Id: <1328889842-23231-3-git-send-email-jack@suse.cz>
Date:	Fri, 10 Feb 2012 17:04:00 +0100
From:	Jan Kara <jack@...e.cz>
To:	Jeff Moyer <jmoyer@...hat.com>
Cc:	linux-ext4@...r.kernel.org, linux-btrfs@...r.kernel.org,
	ocfs2-devel@....oracle.com, xfs@....sgi.com,
	Christoph Hellwig <hch@...radead.org>,
	linux-fsdevel@...r.kernel.org, cluster-devel@...hat.com,
	LKML <linux-kernel@...r.kernel.org>, Jan Kara <jack@...e.cz>
Subject: [PATCH 2/4] ocfs2: Use generic handlers of O_SYNC AIO DIO

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

Signed-off-by: Jan Kara <jack@...e.cz>
---
 fs/ocfs2/aops.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 78b68af..3d14c2b 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -593,9 +593,7 @@ static void ocfs2_dio_end_io(struct kiocb *iocb,
 	level = ocfs2_iocb_rw_locked_level(iocb);
 	ocfs2_rw_unlock(inode, level);
 
-	if (is_async)
-		aio_complete(iocb, ret, 0);
-	inode_dio_done(inode);
+	generic_dio_end_io(iocb, offset, bytes, private, ret, is_async);
 }
 
 /*
@@ -642,7 +640,7 @@ static ssize_t ocfs2_direct_IO(int rw,
 	return __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev,
 				    iov, offset, nr_segs,
 				    ocfs2_direct_IO_get_blocks,
-				    ocfs2_dio_end_io, NULL, 0);
+				    ocfs2_dio_end_io, NULL, DIO_SYNC_WRITES);
 }
 
 static void ocfs2_figure_cluster_boundaries(struct ocfs2_super *osb,
-- 
1.7.1

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