Re: VolanoMark regression with 2.6.27-rc1

From: Zhang, Yanmin
Date: Wed Aug 20 2008 - 22:27:12 EST



On Wed, 2008-08-20 at 15:47 +0200, Ingo Molnar wrote:
> * Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:
>
> > Just realized my brainfart..
> >
> > ---
> > Subject: sched: load-balance bias fixes
> > From: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
> > Date: Wed Aug 20 15:28:51 CEST 2008
> >
> > Yanmin spotted a regression with my patch that introduces LB_BIAS:
>
> ok, i've applied this one to tip/sched/urgent instead of the
> feature-disabling patchlet. Yanmin, could you please check whether this
> one does the trick?
This new patch almost doesn't help volanoMark. Pls. use the patch
which sets ïLB_BIAS=1 by default.

-yanmin


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