Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964812AbWBFUlo (ORCPT ); Mon, 6 Feb 2006 15:41:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964814AbWBFUln (ORCPT ); Mon, 6 Feb 2006 15:41:43 -0500 Received: from ebiederm.dsl.xmission.com ([166.70.28.69]:36993 "EHLO ebiederm.dsl.xmission.com") by vger.kernel.org with ESMTP id S964811AbWBFUll (ORCPT ); Mon, 6 Feb 2006 15:41:41 -0500 To: Kirill Korotaev Cc: Pavel Machek , Linus Torvalds , Hubertus Franke , Dave Hansen , Greg KH , Alan Cox , "Serge E. Hallyn" , Arjan van de Ven , Linux Kernel Mailing List , Cedric Le Goater Subject: Re: RFC [patch 13/34] PID Virtualization Define new task_pid api References: <20060117155600.GF20632@sergelap.austin.ibm.com> <1137513818.14135.23.camel@localhost.localdomain> <1137518714.5526.8.camel@localhost.localdomain> <20060118045518.GB7292@kroah.com> <1137601395.7850.9.camel@localhost.localdomain> <43D14578.6060801@watson.ibm.com> <43E21BD0.6000606@sw.ru> <20060206201521.GA2470@ucw.cz> <43E7B35C.7090201@sw.ru> From: ebiederm@xmission.com (Eric W. Biederman) Date: Mon, 06 Feb 2006 13:40:04 -0700 In-Reply-To: <43E7B35C.7090201@sw.ru> (Kirill Korotaev's message of "Mon, 06 Feb 2006 23:36:44 +0300") Message-ID: User-Agent: Gnus/5.1007 (Gnus v5.10.7) Emacs/21.4 (gnu/linux) 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: 985 Lines: 25 Kirill Korotaev writes: > This is exactly the reason why we allow host system to see all the > containers/VPSs/processes. Which makes for a really hairy, and noticably different logical implementation. At least that was my impression when glancing at your patches. I haven't had a chance to look at them in depth yet. > Otherwise monitoring tools should be fixed for it, which doesn't look good and > top/ps/kill are not the only tools in the world. > Without such functionality you can't understand whether you machine is > underloaded or overloaded. Look at my code please. I think it is a place in the problem domain you haven't considered. Except for detailed information everything is there for existing tools. Eric - 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/