linux-kernel - Re: [PATCH] sched.c: Be a bit more conservative in SMP

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Date:	Fri, 22 Sep 2006 09:24:28 +0200
From:	Ludovic Drolez <ludovic.drolez@...box.com>
To:	Vincent Pelletier <vincent.plr@...adoo.fr>
CC:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sched.c: Be a bit more conservative in SMP

Vincent Pelletier wrote:
> Maybe I was completely wrong with my assumption that one running process 
> always has an impact of 1, which would have make the scheduler underestimate 
> the load on one cpu and put too many processes on it, without moving them 
> afterward.

Yes, maybe that's the problem, since in my bench, one process takes only 40% of 
the CPU.

Cheers,

-- 
Ludovic DROLEZ                              Linbox / Free&ALter Soft
www.linbox.com www.linbox.org	              tel: +33 3 87 50 87 90
152 rue de Grigy - Technopole Metz 2000                   57070 METZ
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