IB/mthca: Remove deprecated create_singlethread_workqueue
authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Mon, 15 Aug 2016 18:09:37 +0000 (23:39 +0530)
committerDoug Ledford <dledford@redhat.com>
Fri, 7 Oct 2016 20:54:27 +0000 (16:54 -0400)
alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
deprecated create_singlethread_workqueue(). This is the identity
conversion.

The workqueue "catas_wq" in triggering a device remove and causing a
device reset when a catastrophic error occurs. 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>
drivers/infiniband/hw/mthca/mthca_catas.c

index 712d2a30fbe59d8d9b11f327eb95881c9f366d7f..f6474c24f193c4edb379dd37847093b7fb217321 100644 (file)
@@ -187,7 +187,7 @@ int __init mthca_catas_init(void)
 {
        INIT_WORK(&catas_work, catas_reset);
 
-       catas_wq = create_singlethread_workqueue("mthca_catas");
+       catas_wq = alloc_ordered_workqueue("mthca_catas", WQ_MEM_RECLAIM);
        if (!catas_wq)
                return -ENOMEM;