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Commit fcf621dd authored by Bhaktipriya Shridhar's avatar Bhaktipriya Shridhar Committed by Doug Ledford
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IB/mlx4/mcg: 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 "mcg_wq" queues work items &group->work
and &group->timeout_work.

The workqueue "clean_wq" queues work item mcg_clean_task.

Both have been identity converted.

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

Signed-off-by: default avatarBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 90b14b32

drivers/infiniband/hw/mlx4/mcg.c

+2 −2
Original line number Diff line number Diff line
@@ -1045,7 +1045,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx) 


	atomic_set(&ctx->tid, 0);

	sprintf(name, "mlx4_ib_mcg%d", ctx->port);

	ctx->mcg_wq = create_singlethread_workqueue(name);

	ctx->mcg_wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);

	if (!ctx->mcg_wq)

		return -ENOMEM;
@@ -1246,7 +1246,7 @@ void clean_vf_mcast(struct mlx4_ib_demux_ctx *ctx, int slave) 


int mlx4_ib_mcg_init(void)

{

	clean_wq = create_singlethread_workqueue("mlx4_ib_mcg");

	clean_wq = alloc_ordered_workqueue("mlx4_ib_mcg", WQ_MEM_RECLAIM);

	if (!clean_wq)

		return -ENOMEM;