Re: [workqueue/driver-core PATCH 1/5] workqueue: Provide queue_work_near to queue work near a given NUMA node

From
Tejun Heo <tj@kernel.org>
Date
2018-10-10 15:30:20
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Reply to
Alexander Duyck, 2018-10-05
Hello,
+static int workqueue_select_cpu_near(int node)
+{
...
+	/* Use "random" otherwise know as "first" online CPU of node */
+	cpu = cpumask_any_and(cpumask_of_node(node), cpu_online_mask);
Maybe we wanna round-robin within the node?
+bool queue_work_near(int node, struct workqueue_struct *wq,
+		     struct work_struct *work)
Can we name it queue_work_node() to stay consistent with numa-aware
memory interface?

Thanks.

-- 
tejun
Thread (9 messages) 9 messages, 2 authors, last reply 2018-10-10
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