i40iw_main: 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 "virtchnl_wq" queues work items i40iw_cqp_generic_worker
and i40iw_cqp_manage_hmc_fcn_worker. 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/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
index 6e90813..798335f 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -1613,7 +1613,7 @@ static int i40iw_open(struct i40e_info *ldev, struct i40e_client *client)
                status = i40iw_hmc_init_pble(&iwdev->sc_dev, iwdev->pble_rsrc);
                if (status)
                        break;
-               iwdev->virtchnl_wq = create_singlethread_workqueue("iwvch");
+               iwdev->virtchnl_wq = alloc_ordered_workqueue("iwvch", WQ_MEM_RECLAIM);
                i40iw_register_notifiers();
                iwdev->init_state = INET_NOTIFIER;
                status = i40iw_add_mac_ip(iwdev);