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>
This commit is contained in:
parent
855cda6828
commit
b4541f6f88
|
@ -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
|
* the various IPoIB tasks assume they will never race against
|
||||||
* themselves, so always use a single thread workqueue
|
* 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) {
|
if (!priv->wq) {
|
||||||
printk(KERN_WARNING "ipoib: failed to allocate device WQ\n");
|
printk(KERN_WARNING "ipoib: failed to allocate device WQ\n");
|
||||||
goto out_free_pd;
|
goto out_free_pd;
|
||||||
|
|
Loading…
Reference in a new issue