From 1c99e299ba62f72b24e8ec2f4436f574d7433f11 Mon Sep 17 00:00:00 2001
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Date: Mon, 15 Aug 2016 23:28:07 +0530
Subject: IB/mad: Remove deprecated create_singlethread_workqueue

The workqueue "ib_nl" queues work items &ib_nl_timed_work and
&mad_agent_priv->local_work. It has been identity converted.

WQ_MEM_RECLAIM has been set to ensure forward progress under
memory pressure.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 95d33a3..40cbd6b 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -3177,7 +3177,7 @@ static int ib_mad_port_open(struct ib_device *device,
 		goto error7;
 
 	snprintf(name, sizeof name, "ib_mad%d", port_num);
-	port_priv->wq = create_singlethread_workqueue(name);
+	port_priv->wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
 	if (!port_priv->wq) {
 		ret = -ENOMEM;
 		goto error8;
-- 
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