Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261777AbVEaKuC (ORCPT ); Tue, 31 May 2005 06:50:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261783AbVEaKuC (ORCPT ); Tue, 31 May 2005 06:50:02 -0400 Received: from smtp200.mail.sc5.yahoo.com ([216.136.130.125]:9124 "HELO smtp200.mail.sc5.yahoo.com") by vger.kernel.org with SMTP id S261777AbVEaKt7 (ORCPT ); Tue, 31 May 2005 06:49:59 -0400 Message-ID: <429C4152.9050605@yahoo.com.au> Date: Tue, 31 May 2005 20:49:54 +1000 From: Nick Piggin User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.6) Gecko/20050324 Debian/1.7.6-1 X-Accept-Language: en MIME-Version: 1.0 To: vatsa@in.ibm.com CC: Shaohua Li , lkml , akpm , Ingo Molnar , Rusty Russell , ashok.raj@intel.com Subject: Re: [PATCH]CPU hotplug breaks wake_up_new_task References: <1117524909.3820.11.camel@linux-hp.sh.intel.com> <20050531094045.GA9884@in.ibm.com> <429C3265.4010704@yahoo.com.au> <20050531104055.GA9908@in.ibm.com> In-Reply-To: <20050531104055.GA9908@in.ibm.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 686 Lines: 28 Srivatsa Vaddagiri wrote: > On Tue, May 31, 2005 at 07:46:13PM +1000, Nick Piggin wrote: > >>And this patch will break balance-on-fork. > > > Right :-) > > >>How about conditionally setting task_cpu if the task's current >>CPU is offline? > > > Something like this? > That's exactly what I had in mind ;) Shaohua, do you agree? -- SUSE Labs, Novell Inc. Send instant messages to your online friends http://au.messenger.yahoo.com - 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/