Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761326AbYC0WOT (ORCPT ); Thu, 27 Mar 2008 18:14:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758918AbYC0WOG (ORCPT ); Thu, 27 Mar 2008 18:14:06 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:40346 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758537AbYC0WOF (ORCPT ); Thu, 27 Mar 2008 18:14:05 -0400 Date: Thu, 27 Mar 2008 22:13:58 +0000 From: Al Viro To: Miklos Szeredi Cc: akpm@linux-foundation.org, linuxram@us.ibm.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [patch 3/7] vfs: mountinfo: add mount ID Message-ID: <20080327221358.GY10722@ZenIV.linux.org.uk> References: <20080327120619.031944658@szeredi.hu> <20080327122355.594127612@szeredi.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080327122355.594127612@szeredi.hu> User-Agent: Mutt/1.4.2.3i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 664 Lines: 16 On Thu, Mar 27, 2008 at 01:06:22PM +0100, Miklos Szeredi wrote: > From: Miklos Szeredi > > Add a unique ID to each vfsmount using the IDR infrastructure. The > identifiers are reused after the vfsmount is freed. Er... That would need shifting allocation to attach_recursive_mnt() and copy_tree()... Anyway, nevermind that for now; I'll pick the variant with spinlock from the previous patchset. -- 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/