IB/mlx4/alias_GUID: Remove deprecated create_singlethread_workqueue

alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
deprecated create_singlethread_workqueue(). This is the identity
conversion.

The workqueue "wq" queues work item that maps to alias_guid_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>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/mlx4/alias_GUID.c b/drivers/infiniband/hw/mlx4/alias_GUID.c
index c74ef26..5e99390 100644 (file)
--- a/drivers/infiniband/hw/mlx4/alias_GUID.c
+++ b/drivers/infiniband/hw/mlx4/alias_GUID.c
@@ -881,7 +881,7 @@ int mlx4_ib_init_alias_guid_service(struct mlx4_ib_dev *dev)
 
                snprintf(alias_wq_name, sizeof alias_wq_name, "alias_guid%d", i);
                dev->sriov.alias_guid.ports_guid[i].wq =
-                       create_singlethread_workqueue(alias_wq_name);
+                       alloc_ordered_workqueue(alias_wq_name, WQ_MEM_RECLAIM);
                if (!dev->sriov.alias_guid.ports_guid[i].wq) {
                        ret = -ENOMEM;
                        goto err_thread;