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Date: Mon, 15 Aug 2016 23:41:18 +0530
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
To: Yishai Hadas <yishaih@mellanox.com>, Doug Ledford <dledford@redhat.com>,
        Sean Hefty <sean.hefty@intel.com>,
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        Or Gerlitz <ogerlitz@mellanox.com>,
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Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
        Tejun Heo <tj@kernel.org>
Subject: [PATCH 14/22] IB/mlx5: Remove deprecated
 create_singlethread_workqueue
Message-ID: <7d8b7737365694e925e50cef5d673aba0b9dbc04.1471283717.git.bhaktipriya96@gmail.com>
References: <cover.1471283717.git.bhaktipriya96@gmail.com>
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alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
deprecated create_singlethread_workqueue(). This is the identity
conversion.

The workqueue "cache->wq" queues work items &ent->work (maps to
cache_work_func) and &ent->dwork(maps to delayed_cache_work_func).
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>
---
 drivers/infiniband/hw/mlx5/mr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 8cf2ce5..fb0194d 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -614,7 +614,7 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev)
 	int err;
 	int i;

-	cache->wq = create_singlethread_workqueue("mkey_cache");
+	cache->wq = alloc_ordered_workqueue("mkey_cache", WQ_MEM_RECLAIM);
 	if (!cache->wq) {
 		mlx5_ib_warn(dev, "failed to create work queue\n");
 		return -ENOMEM;
--
2.1.4