Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760891Ab2EKRH6 (ORCPT ); Fri, 11 May 2012 13:07:58 -0400 Received: from out01.mta.xmission.com ([166.70.13.231]:56431 "EHLO out01.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753950Ab2EKRH4 (ORCPT ); Fri, 11 May 2012 13:07:56 -0400 From: ebiederm@xmission.com (Eric W. Biederman) To: Pavel Emelyanov Cc: Daniel Lezcano , Linux Kernel Mailing List , "Serge E. Hallyn" , Andrew Morton References: <4FAD0524.3000307@parallels.com> Date: Fri, 11 May 2012 10:07:49 -0700 In-Reply-To: <4FAD0524.3000307@parallels.com> (Pavel Emelyanov's message of "Fri, 11 May 2012 16:25:08 +0400") Message-ID: <877gwi7ije.fsf@xmission.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-XM-SPF: eid=;;;mid=;;;hst=in01.mta.xmission.com;;;ip=98.207.153.68;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX186n6xXvYXU1tH2CU9zKe1VXDRKUaqSQPg= X-SA-Exim-Connect-IP: 98.207.153.68 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Report: * 1.5 XMNoVowels Alpha-numberic number with no vowels * 0.1 XMSubLong Long Subject * 0.0 T_TM2_M_HEADER_IN_MSG BODY: T_TM2_M_HEADER_IN_MSG * -3.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa03 1397; Body=1 Fuz1=1 Fuz2=1] * 0.0 T_TooManySym_01 4+ unique symbols in subject * 0.4 UNTRUSTED_Relay Comes from a non-trusted relay X-Spam-DCC: XMission; sa03 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ;Pavel Emelyanov X-Spam-Relay-Country: XX Subject: Re: [PATCH 1/2] proc: Show ns-based inode numbers for /proc/pid/ns/* files X-Spam-Flag: No X-SA-Exim-Version: 4.2.1 (built Fri, 06 Aug 2010 16:31:04 -0600) X-SA-Exim-Scanned: Yes (on in01.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 718 Lines: 18 Pavel Emelyanov writes: > Some time ago we tried to expose kernel object IDs to the user space to > let it possible to detect shared mm, fs, etc. The namespaces' IDs were > included in this set and Eric proposed, that we'd better expose the ID > in the stat's st_ino field. A quick question. With kcmp you have something that is at least in principle usable for checkpoint restart. Are wanting this for checkpoint restart or something else? 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/