Message-ID: <486883D0.8070409@jp.fujitsu.com>
Date: Mon, 30 Jun 2008 15:57:20 +0900
From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
User-Agent: Thunderbird 2.0.0.14 (Windows/20080421)
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To: Paul Jackson <pj@sgi.com>
CC: Andrew Morton <akpm@linux-foundation.org>, Lee.Schermerhorn@hp.com,
       linux-kernel@vger.kernel.org,
       Michael Kerrisk <mtk.manpages@googlemail.com>,
       Li Zefan <lizf@cn.fujitsu.com>, rientjes@google.com
Subject: Re: [PATCH] doc: Document the relax_domain_level kernel boot argument
References: <20080630045640.20308.22031.sendpatchset@polaris-admin.engr.sgi.com>
In-Reply-To: <20080630045640.20308.22031.sendpatchset@polaris-admin.engr.sgi.com>
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Hi Paul,

Paul Jackson wrote:
> From: Paul Jackson <pj@sgi.com>
> 
> Document the kernel boot parameter: relax_domain_level=.
> 
> Signed-off-by: Paul Jackson <pj@sgi.com>
> 
> ---
>  Documentation/cpusets.txt           |    3 +++
>  Documentation/kernel-parameters.txt |    4 ++++
>  2 files changed, 7 insertions(+)
> 
> --- 2.6.26-rc5-mm3.orig/Documentation/cpusets.txt	2008-06-27 06:55:34.000000000 -0700
> +++ 2.6.26-rc5-mm3/Documentation/cpusets.txt	2008-06-29 21:49:53.984674621 -0700
> @@ -546,6 +546,9 @@ otherwise initial value -1 that indicate
>   ( 4  : search nodes in a chunk of node [on NUMA system] )
>   ( 5~ : search system wide [on NUMA system])
>  
> +The system default is 0 (no search).  The system default can be
> +changed using the relax_domain_level= boot parameter.

The system default is architecture dependent. You can change your
system's default using the relax_domain_level= boot parameter.

Thanks,
H.Seto
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