Re: [PATCH RFC tip/core/rcu 6/6] rcu: Reduce cache-missinitialization latencies for large systems

[Peter Zijlstra]

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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