Re: [PATCH 0/5] x86,idle: Enhance menu governor C-state prediction

2012-10-17 Thread Rafael J. Wysocki
Hi, On Tuesday 16 of October 2012 21:04:35 Youquan Song wrote: > > The prediction for future is difficult and when the cpuidle governor > prediction > fails and govenor possibly choose the shallower C-state than it should. How > to > quickly notice and find the failure becomes important for p

[PATCH 0/5] x86,idle: Enhance menu governor C-state prediction

2012-10-16 Thread Youquan Song
The prediction for future is difficult and when the cpuidle governor prediction fails and govenor possibly choose the shallower C-state than it should. How to quickly notice and find the failure becomes important for power saving. cpuidle menu governor has a method to predict the repeat pa