linux-kernel - Re: [RFC PATCH] sched/numa: do load balance between remote nodes

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Message-ID: <4FCFF6D8.70507@intel.com>
Date:	Thu, 07 Jun 2012 08:33:28 +0800
From:	Alex Shi <alex.shi@...el.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
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Subject: Re: [RFC PATCH] sched/numa: do load balance between remote nodes

On 06/06/2012 05:01 PM, Peter Zijlstra wrote:

> On Wed, 2012-06-06 at 14:52 +0800, Alex Shi wrote:
>> -       if (sched_domains_numa_distance[level] > REMOTE_DISTANCE)
>> +       if (sched_domains_numa_distance[level] > RECLAIM_DISTANCE) 
> 
> I actually considered this.. I just felt a little uneasy re-purposing
> the RECLAIM_DISTANCE for this, but I guess its all the same anyway. Both
> mean expensive-away-distance.
> 


I understand you, the BIOS guys don't have a good alignment with us on
this.

> So I've taken this.
> 
> thanks!


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