lkml.org 
[lkml]   [2012]   [Aug]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [discussion]sched: a rough proposal to enable power saving in scheduler
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 ;-)



\
 
 \ /
  Last update: 2012-08-16 22:01    [W:0.121 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site