From mboxrd@z Thu Jan 1 00:00:00 1970 From: Al Viro Subject: Re: [PATCH 1/4] VFS: Add a VFS helper function vfs_remote_path_lookup() Date: Sun, 5 Apr 2009 03:25:41 +0100 Message-ID: <20090405022541.GA26366@ZenIV.linux.org.uk> References: <20090402195759.GL28946@ZenIV.linux.org.uk> <20090402202846.GM28946@ZenIV.linux.org.uk> <1238705130.16087.58.camel@heimdal.trondhjem.org> <20090402205418.GN28946@ZenIV.linux.org.uk> <1238710585.31262.28.camel@heimdal.trondhjem.org> <20090402231859.GP28946@ZenIV.linux.org.uk> <20090403010954.GQ28946@ZenIV.linux.org.uk> <20090403015220.GS28946@ZenIV.linux.org.uk> <1238786035.17533.52.camel@heimdal.trondhjem.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Linus Torvalds , linux-fsdevel@vger.kernel.org To: Trond Myklebust Return-path: Received: from zeniv.linux.org.uk ([195.92.253.2]:58233 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755340AbZDECZr (ORCPT ); Sat, 4 Apr 2009 22:25:47 -0400 Content-Disposition: inline In-Reply-To: <1238786035.17533.52.camel@heimdal.trondhjem.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Fri, Apr 03, 2009 at 03:13:55PM -0400, Trond Myklebust wrote: > You have a potential problem in the case of do_filp_open(). It calls > do_path_lookup(), but then expects to be able to reuse the same > nameidata structure in subsequent calls to __do_follow_link(). Nothing potential about it. I'll push fixes for that and a couple of other nasties in a bit; sorry about disappearing, zeniv had been down last night ;-/