[PATCH 7/9] ocfs2: Use generic handlers of O_SYNC AIO DIO

Darrick J. Wong
2012-11-20T08:19:31Z

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

From: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
---
fs/ocfs2/aops.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 6577432..60457cc 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,