IB/mlx4: 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 items &dm[i]->work, &ew->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/main.c b/drivers/infiniband/hw/mlx4/main.c
index f617c23..f07cbf8 100644 (file)
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -3244,7 +3244,7 @@ static int __init mlx4_ib_init(void)
 {
        int err;
 
-       wq = create_singlethread_workqueue("mlx4_ib");
+       wq = alloc_ordered_workqueue("mlx4_ib", WQ_MEM_RECLAIM);
        if (!wq)
                return -ENOMEM;