diff options
| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-08-15 20:14:47 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-10-07 22:54:32 +0200 |
| commit | b4541f6f883aec0311c56bd64d0963ac7a9ae53b (patch) | |
| tree | 4374e5d9bf293d2915155088abcdcfd3c33ea037 /drivers/infiniband/ulp | |
| parent | IB/ipoib: Remove deprecated create_singlethread_workqueue (diff) | |
| download | linux-b4541f6f883aec0311c56bd64d0963ac7a9ae53b.tar.xz linux-b4541f6f883aec0311c56bd64d0963ac7a9ae53b.zip | |
IB/ipoib_verbs: 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 mulitple work items viz &priv->restart_task,
&priv->cm.rx_reap_task, &priv->cm.skb_task, &priv->neigh_reap_task,
&priv->ah_reap_task, &priv->mcast_task and &priv->carrier_on_task.
The work items require strict execution ordering.
Hence, an ordered dedicated workqueue has been used.
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>
Diffstat (limited to 'drivers/infiniband/ulp')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c index 6067f075772a..189dcd1709d2 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c @@ -157,7 +157,7 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca) * the various IPoIB tasks assume they will never race against * themselves, so always use a single thread workqueue */ - priv->wq = create_singlethread_workqueue("ipoib_wq"); + priv->wq = alloc_ordered_workqueue("ipoib_wq", WQ_MEM_RECLAIM); if (!priv->wq) { printk(KERN_WARNING "ipoib: failed to allocate device WQ\n"); goto out_free_pd; |