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IB/mlx4/mad: 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 &ctx->work and the workqueue "ud_wq"
queues work item &dm[i]->work.

Both the workqueues have 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>
This commit is contained in:
Bhaktipriya Shridhar 2016-08-15 23:43:10 +05:30 committed by Doug Ledford
parent 41cd394405
commit 90b14b3237
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/hw/mlx4/mad.c
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@ -2070,7 +2070,7 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
} }
snprintf(name, sizeof name, "mlx4_ibt%d", port); snprintf(name, sizeof name, "mlx4_ibt%d", port);
ctx->wq = create_singlethread_workqueue(name); ctx->wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
if (!ctx->wq) { if (!ctx->wq) {
pr_err("Failed to create tunnelling WQ for port %d\n", port); pr_err("Failed to create tunnelling WQ for port %d\n", port);
ret = -ENOMEM; ret = -ENOMEM;
@ -2078,7 +2078,7 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
} }
snprintf(name, sizeof name, "mlx4_ibud%d", port); snprintf(name, sizeof name, "mlx4_ibud%d", port);
ctx->ud_wq = create_singlethread_workqueue(name); ctx->ud_wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
if (!ctx->ud_wq) { if (!ctx->ud_wq) {
pr_err("Failed to create up/down WQ for port %d\n", port); pr_err("Failed to create up/down WQ for port %d\n", port);
ret = -ENOMEM; ret = -ENOMEM;