Re: [discussion]sched: a rough proposal to enable power saving inscheduler

[Arjan van de Ven]

On 8/16/2012 11:45 AM, Rik van Riel wrote:
> 
> The c-state governor can call the scheduler code before
> putting a CPU to sleep, to indicate (1) the wakeup latency
> of the CPU, and (2) whether TLB and/or cache get invalidated.

I don't think (2) is useful really; that basically always happens ;-)

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