Re: [patch 07/16] sched: expire invalid runtime

[Peter Zijlstra]

On Tue, 2011-06-21 at 00:16 -0700, Paul Turner wrote:

> +	now = sched_clock_cpu(smp_processor_id());
> +	cfs_b->runtime_expires = now + ktime_to_ns(cfs_b->period);

> +	if ((s64)(rq->clock - cfs_rq->runtime_expires) < 0)

Is there a good reason to mix these two (related) time sources?
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