Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756850AbYGHUGw (ORCPT ); Tue, 8 Jul 2008 16:06:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754127AbYGHUGo (ORCPT ); Tue, 8 Jul 2008 16:06:44 -0400 Received: from smtp-out.google.com ([216.239.33.17]:36617 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754131AbYGHUGn (ORCPT ); Tue, 8 Jul 2008 16:06:43 -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=DXxqYdByjD0MJLg7fySkFG6ez+DM0BqwUiS2z6+YzC/egy8Q57MovT60WS+aGoiyP h/lHq71O6lIyFafm8HTtA== Message-ID: <6599ad830807081306l61622eadk215a25d02ee94b00@mail.gmail.com> Date: Tue, 8 Jul 2008 13:06:32 -0700 From: "Paul Menage" To: "Matt Helsley" Subject: Re: [PATCH 0/4] Container Freezer: Reuse Suspend Freezer Cc: "KAMEZAWA Hiroyuki" , "Rafael J. Wysocki" , "Cedric Le Goater" , "Linux Containers" , Linux-Kernel , "Pavel Machek" , linux-pm@lists.linux-foundation.org In-Reply-To: <1215545954.9023.120.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080707225823.502032693@us.ibm.com> <20080708123150.3034d83f.kamezawa.hiroyu@jp.fujitsu.com> <1215545954.9023.120.camel@localhost.localdomain> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 616 Lines: 15 On Tue, Jul 8, 2008 at 12:39 PM, Matt Helsley wrote: > > One is to try and disallow users from moving frozen tasks. That doesn't > seem like a good approach since it would require a new cgroups interface > "can_detach()". Detaching from the old cgroup happens at the same time as attaching to the new cgroup, so can_attach() would work here. 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/