Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754806AbYF3HQk (ORCPT ); Mon, 30 Jun 2008 03:16:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751995AbYF3HQb (ORCPT ); Mon, 30 Jun 2008 03:16:31 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:52862 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751553AbYF3HQb (ORCPT ); Mon, 30 Jun 2008 03:16:31 -0400 Message-ID: <486887EB.5090304@cn.fujitsu.com> Date: Mon, 30 Jun 2008 15:14:51 +0800 From: Li Zefan User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Hidetoshi Seto CC: Paul Jackson , Andrew Morton , Lee.Schermerhorn@hp.com, linux-kernel@vger.kernel.org, Michael Kerrisk , 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> <486883D0.8070409@jp.fujitsu.com> In-Reply-To: <486883D0.8070409@jp.fujitsu.com> Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1344 Lines: 40 Hidetoshi Seto wrote: > Hi Paul, > > Paul Jackson wrote: >> From: Paul Jackson >> >> Document the kernel boot parameter: relax_domain_level=. >> >> Signed-off-by: Paul Jackson >> >> --- >> 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. > but the system default is 0 by default. and 0 means no search no matter what architecture is. ;) > Thanks, > H.Seto > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/