RE: [Lse-tech] Re: NUMA scheduler issue

From: shai
Date: Sun Mar 28 2004 - 05:10:14 EST


Hi,

Very nice patch.
Andrew, would you consider adding this one?

--Shai


-----Original Message-----
From: lse-tech-admin@xxxxxxxxxxxxxxxxxxxxx
[mailto:lse-tech-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Erich Focht
Sent: Friday, March 26, 2004 00:31
To: Paul Jackson; Xavier Bru
Cc: ricklind@xxxxxxxxxx; mbligh@xxxxxxxxxxx; lse-tech@xxxxxxxxxxxxxxxxxxxxx;
Erik Jacobson
Subject: Re: [Lse-tech] Re: NUMA scheduler issue

Hi Paul,

On Wednesday 24 March 2004 20:03, Paul Jackson wrote:
> Where are you getting the printouts that look like:
>
> initial CPU = 2
> cpu 18491 16
> cpu0 17125 2
> cpu1 441 0
> cpu2 700 14
> cpu3 225 0
> ...
> current_cpu 0
>
> We have something in our SGI 2.4 kernels (/proc/<pid>/cpu) that
> displays this sort of per-cpu usage, but I don't see anything
> in the 2.6 kernels that seems to do this.

its probably the attached patch. Sorry, I'm travelling and couldn't
rediff against a current version...





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