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authorChristoph Hellwig <hch@lst.de>2010-09-16 20:51:46 +0200
committerJens Axboe <jaxboe@fusionio.com>2010-09-16 20:52:58 +0200
commitdd3932eddf428571762596e17b65f5dc92ca361b (patch)
tree57cec5ae2f862037f78b7e993323d77955bb6463 /fs/reiserfs/file.c
parent8786fb70ccb36c7cff64680bb80c46d3a09d44db (diff)
block: remove BLKDEV_IFL_WAIT
All the blkdev_issue_* helpers can only sanely be used for synchronous caller. To issue cache flushes or barriers asynchronously the caller needs to set up a bio by itself with a completion callback to move the asynchronous state machine ahead. So drop the BLKDEV_IFL_WAIT flag that is always specified when calling blkdev_issue_* and also remove the now unused flags argument to blkdev_issue_flush and blkdev_issue_zeroout. For blkdev_issue_discard we need to keep it for the secure discard flag, which gains a more descriptive name and loses the bitops vs flag confusion. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'fs/reiserfs/file.c')
-rw-r--r--fs/reiserfs/file.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index 6846371498b..91f080cc76c 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -152,8 +152,7 @@ static int reiserfs_sync_file(struct file *filp, int datasync)
barrier_done = reiserfs_commit_for_inode(inode);
reiserfs_write_unlock(inode->i_sb);
if (barrier_done != 1 && reiserfs_barrier_flush(inode->i_sb))
- blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL,
- BLKDEV_IFL_WAIT);
+ blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL);
if (barrier_done < 0)
return barrier_done;
return (err < 0) ? -EIO : 0;