dm: convert workqueues to alloc_ordered

Convert all create[_singlethread]_work() users to the new
alloc[_ordered]_workqueue().  This conversion is mechanical and
doesn't introduce any behavior change.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index baa11912cc94..f18375dcedd9 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -352,7 +352,7 @@ static int __init dm_delay_init(void)
 {
         int r = -ENOMEM;
 
-        kdelayd_wq = create_workqueue("kdelayd");
+        kdelayd_wq = alloc_workqueue("kdelayd", WQ_MEM_RECLAIM, 0);
         if (!kdelayd_wq) {
                 DMERR("Couldn't start kdelayd");
                 goto bad_queue;