Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270546AbTGNGlu (ORCPT ); Mon, 14 Jul 2003 02:41:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270548AbTGNGlu (ORCPT ); Mon, 14 Jul 2003 02:41:50 -0400 Received: from e5.ny.us.ibm.com ([32.97.182.105]:13767 "EHLO e5.ny.us.ibm.com") by vger.kernel.org with ESMTP id S270546AbTGNGlt (ORCPT ); Mon, 14 Jul 2003 02:41:49 -0400 Date: Mon, 14 Jul 2003 12:21:16 +0530 From: Maneesh Soni To: Dave Jones , Linux Kernel Subject: Re: 2.5 'what to expect' Message-ID: <20030714065116.GB1214@in.ibm.com> Reply-To: maneesh@in.ibm.com References: <20030711140219.GB16433@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030711140219.GB16433@suse.de> User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1379 Lines: 39 Hi Dave, Can you add the following two points appended to the Generic VFS changes list? Thanks Maneesh On Fri, Jul 11, 2003 at 02:04:59PM +0000, Dave Jones wrote: [...] > > Generic VFS changes. > ~~~~~~~~~~~~~~~~~~~~ > - Since Linux 2.5.1 it is possible to atomically move a subtree to > another place. The call is... > mount --move olddir newdir > - Since 2.5.43, dmask=value sets the umask applied to directories only. > The default is the umask of the current process. > The fmask=value sets the umask applied to regular files only. > Again, the default is the umask of the current process. - Since 2.5.62, dcache lookup is dcache_lock free. This does not affect normal filesystems as long as they follow proper dcache interfaces. Care should be taken (like holding per dentry lock) if one is racing with d_lookup bringing a new dentry in dcache. - Since 2.5.75-bk1 onwards separate lock is used for vfsmounts instead of dcache_lock. -- Maneesh Soni IBM Linux Technology Center, IBM India Software Lab, Bangalore. Phone: +91-80-5044999 email: maneesh@in.ibm.com http://lse.sourceforge.net/ - 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/