Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752413AbXISBAk (ORCPT ); Tue, 18 Sep 2007 21:00:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750971AbXISBAM (ORCPT ); Tue, 18 Sep 2007 21:00:12 -0400 Received: from smtp-out.google.com ([216.239.33.17]:59223 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750780AbXISBAG (ORCPT ); Tue, 18 Sep 2007 21:00:06 -0400 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=received:message-id:date:from:to:subject:cc:in-reply-to: mime-version:content-type:content-transfer-encoding: content-disposition:references; b=uP/nnYDD5zvdLKYk7BQIUIiltDtiDvlJ9GxAa2HJQ7t2+ubMu8MNGvpLfVasQjJVF p5oaO9lL/MjniiTVhby9A== Message-ID: <6599ad830709181759u7d4ee5bav61f5bbaf978d90af@mail.gmail.com> Date: Tue, 18 Sep 2007 17:59:51 -0700 From: "Paul Menage" To: "Pavel Machek" Subject: Re: cpuset trouble after hibernate Cc: "Nicolas Capit" , linux-kernel@vger.kernel.org, pj@sgi.com, "Simon Derr" In-Reply-To: <20070909111856.GA4610@ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070908204438.3bf03d85@localhost.localdomain> <20070909111856.GA4610@ucw.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 744 Lines: 20 On 9/9/07, Pavel Machek wrote: > > One of the cpus was unplugged during suspend... perhaps some > save/restore is needed during hotplug/unplug? Or else keep track separately in cpusets of - cpus that the cpuset can run on - cpus that the admin has specified for the cpu to run on hotplug/hotunplug events would only affect the former; userspace would only see/modify the latter. Then when hibernate is over and the CPUs are hotplugged back in, things would be back as before. Paul - 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/