Re: aim7 -30% regression in 2.6.24-rc1

From: Ingo Molnar
Date: Thu Nov 01 2007 - 11:36:29 EST



* Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:

> > > We don't have min_granularity anymore.
> >
> > i think we should reintroduce it in the SCHED_DEBUG case and make it
> > the main tunable item - sched_nr is a nice performance optimization
> > but quite unintuitive as a tuning knob.
>
> ok, I don't particularly care either way, could be because I wrote the
> stuff :-)

heh :-) I've applied your patch, it looks good to me.

Ingo
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