Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750752AbWIVSnn (ORCPT ); Fri, 22 Sep 2006 14:43:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750757AbWIVSnn (ORCPT ); Fri, 22 Sep 2006 14:43:43 -0400 Received: from omx2-ext.sgi.com ([192.48.171.19]:21957 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S1750752AbWIVSnm (ORCPT ); Fri, 22 Sep 2006 14:43:42 -0400 Date: Fri, 22 Sep 2006 11:43:32 -0700 (PDT) From: Christoph Lameter To: Andrew Morton cc: David Rientjes , KAMEZAWA Hiroyuki , kmannth@us.ibm.com, linux-kernel@vger.kernel.org, clameter@engr.sgi.com Subject: Re: [PATCH] do not free non slab allocated per_cpu_pageset In-Reply-To: <20060922113924.014ce28f.akpm@osdl.org> Message-ID: References: <1158884252.5657.38.camel@keithlap> <20060921174134.4e0d30f2.akpm@osdl.org> <1158888843.5657.44.camel@keithlap> <20060922112427.d5f3aef6.kamezawa.hiroyu@jp.fujitsu.com> <20060921200806.523ce0b2.akpm@osdl.org> <20060922123045.d7258e13.kamezawa.hiroyu@jp.fujitsu.com> <20060921204629.49caa95f.akpm@osdl.org> <20060922113924.014ce28f.akpm@osdl.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 547 Lines: 12 On Fri, 22 Sep 2006, Andrew Morton wrote: > I think I preferred my earlier fix, recently reworked as: The problem is though that the pcp pointers must point to the static pcp arrays for bootup to succeed under NUMA. Your patch may work under SMP. For NUMA you may zap pointers to valid static pcps. - 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/