From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756842AbZCLVVm (ORCPT ); Thu, 12 Mar 2009 17:21:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754410AbZCLVVc (ORCPT ); Thu, 12 Mar 2009 17:21:32 -0400 Received: from e31.co.us.ibm.com ([32.97.110.149]:51315 "EHLO e31.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751018AbZCLVVb (ORCPT ); Thu, 12 Mar 2009 17:21:31 -0400 Date: Thu, 12 Mar 2009 16:21:24 -0500 From: "Serge E. Hallyn" To: Greg Kurz Cc: Cedric Le Goater , Andrew Morton , linux-api@vger.kernel.org, containers@lists.linux-foundation.org, mpm@selenic.com, linux-kernel@vger.kernel.org, Dave Hansen , linux-mm@kvack.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, hpa@zytor.com, mingo@elte.hu, torvalds@linux-foundation.org, Alexey Dobriyan , xemul@openvz.org Subject: Re: How much of a mess does OpenVZ make? ;) Was: What can OpenVZ do? Message-ID: <20090312212124.GA25019@us.ibm.com> References: <1234467035.3243.538.camel@calx> <20090212114207.e1c2de82.akpm@linux-foundation.org> <1234475483.30155.194.camel@nimitz> <20090212141014.2cd3d54d.akpm@linux-foundation.org> <1234479845.30155.220.camel@nimitz> <20090226155755.GA1456@x200.localdomain> <20090310215305.GA2078@x200.localdomain> <49B775B4.1040800@free.fr> <20090312145311.GC12390@us.ibm.com> <1236891719.32630.14.camel@bahia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1236891719.32630.14.camel@bahia> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Greg Kurz (gkurz@fr.ibm.com): > On Thu, 2009-03-12 at 09:53 -0500, Serge E. Hallyn wrote: > > Or are you suggesting that you'll do a dummy clone of (5594,2) so that > > the next clone(CLONE_NEWPID) will be expected to be (5594,3,1)? > > > > Of course not Ok - someone *did* argue that at some point I think... > but one should be able to tell clone() to pick a specific > pid. Can you explain exactly how? I must be missing something clever. -serge From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Serge E. Hallyn" Subject: Re: How much of a mess does OpenVZ make? ;) Was: What can OpenVZ do? Date: Thu, 12 Mar 2009 16:21:24 -0500 Message-ID: <20090312212124.GA25019@us.ibm.com> References: <1234467035.3243.538.camel@calx> <20090212114207.e1c2de82.akpm@linux-foundation.org> <1234475483.30155.194.camel@nimitz> <20090212141014.2cd3d54d.akpm@linux-foundation.org> <1234479845.30155.220.camel@nimitz> <20090226155755.GA1456@x200.localdomain> <20090310215305.GA2078@x200.localdomain> <49B775B4.1040800@free.fr> <20090312145311.GC12390@us.ibm.com> <1236891719.32630.14.camel@bahia> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1236891719.32630.14.camel@bahia> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Greg Kurz Cc: Cedric Le Goater , Andrew Morton , linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, mpm-VDJrAJ4Gl5ZBDgjK7y7TUQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Dave Hansen , linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org, hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org, mingo-X9Un+BFzKDI@public.gmane.org, torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, Alexey Dobriyan , xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org List-Id: linux-api@vger.kernel.org Quoting Greg Kurz (gkurz-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org): > On Thu, 2009-03-12 at 09:53 -0500, Serge E. Hallyn wrote: > > Or are you suggesting that you'll do a dummy clone of (5594,2) so that > > the next clone(CLONE_NEWPID) will be expected to be (5594,3,1)? > > > > Of course not Ok - someone *did* argue that at some point I think... > but one should be able to tell clone() to pick a specific > pid. Can you explain exactly how? I must be missing something clever. -serge -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with ESMTP id 722A56B003D for ; Thu, 12 Mar 2009 17:21:30 -0400 (EDT) Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e35.co.us.ibm.com (8.13.1/8.13.1) with ESMTP id n2CLHAlD006536 for ; Thu, 12 Mar 2009 15:17:10 -0600 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v9.2) with ESMTP id n2CLLQGo221982 for ; Thu, 12 Mar 2009 15:21:26 -0600 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id n2CLLPU3016903 for ; Thu, 12 Mar 2009 15:21:26 -0600 Date: Thu, 12 Mar 2009 16:21:24 -0500 From: "Serge E. Hallyn" Subject: Re: How much of a mess does OpenVZ make? ;) Was: What can OpenVZ do? Message-ID: <20090312212124.GA25019@us.ibm.com> References: <1234467035.3243.538.camel@calx> <20090212114207.e1c2de82.akpm@linux-foundation.org> <1234475483.30155.194.camel@nimitz> <20090212141014.2cd3d54d.akpm@linux-foundation.org> <1234479845.30155.220.camel@nimitz> <20090226155755.GA1456@x200.localdomain> <20090310215305.GA2078@x200.localdomain> <49B775B4.1040800@free.fr> <20090312145311.GC12390@us.ibm.com> <1236891719.32630.14.camel@bahia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1236891719.32630.14.camel@bahia> Sender: owner-linux-mm@kvack.org To: Greg Kurz Cc: Cedric Le Goater , Andrew Morton , linux-api@vger.kernel.org, containers@lists.linux-foundation.org, mpm@selenic.com, linux-kernel@vger.kernel.org, Dave Hansen , linux-mm@kvack.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, hpa@zytor.com, mingo@elte.hu, torvalds@linux-foundation.org, Alexey Dobriyan , xemul@openvz.org List-ID: Quoting Greg Kurz (gkurz@fr.ibm.com): > On Thu, 2009-03-12 at 09:53 -0500, Serge E. Hallyn wrote: > > Or are you suggesting that you'll do a dummy clone of (5594,2) so that > > the next clone(CLONE_NEWPID) will be expected to be (5594,3,1)? > > > > Of course not Ok - someone *did* argue that at some point I think... > but one should be able to tell clone() to pick a specific > pid. Can you explain exactly how? I must be missing something clever. -serge -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org