Re: [CFS Bandwidth Control v4 4/7] sched: unthrottle cfs_rq(s) whoran out of quota at period refresh

From: Peter Zijlstra
Date: Wed Feb 23 2011 - 07:24:38 EST


On Tue, 2011-02-15 at 19:18 -0800, Paul Turner wrote:

> +static inline const struct cpumask *sched_bw_period_mask(void)
> +{
> + return cpu_rq(smp_processor_id())->rd->span;
> +}

Some day I'm going to bite the bullet and merge part of cpusets into
this controller and have Balbir take the node part into the memcg thing
and then make (cpu||memcg) ^ cpuset

Feh.
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