Messages in this thread | | | Subject | Re: [PATCH RFC tip/core/rcu 6/6] rcu: Reduce cache-miss initialization latencies for large systems | From | Peter Zijlstra <> | Date | Thu, 26 Apr 2012 21:47:44 +0200 |
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On Thu, 2012-04-26 at 21:41 +0200, Peter Zijlstra wrote: > > I can very easily give you the size (nr cpus in) a node, still as long > as you iterate the cpu space linearly that's not going to be much > help. > Oh, I forgot, the numa masks etc are available, depending on CONFIG_NUMA, as cpumask_of_node(n).
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