From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758249AbYAJVZp (ORCPT ); Thu, 10 Jan 2008 16:25:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752402AbYAJVZg (ORCPT ); Thu, 10 Jan 2008 16:25:36 -0500 Received: from srv5.dvmed.net ([207.36.208.214]:33411 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752184AbYAJVZf (ORCPT ); Thu, 10 Jan 2008 16:25:35 -0500 Message-ID: <47868D4B.6030608@garzik.org> Date: Thu, 10 Jan 2008 16:25:31 -0500 From: Jeff Garzik User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Trond Myklebust CC: Linus Torvalds , Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: NFSv4: Give the lock stateid its own sequence queue References: <1199999274.13775.16.camel@heimdal.trondhjem.org> In-Reply-To: <1199999274.13775.16.camel@heimdal.trondhjem.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.4 (----) X-Spam-Report: SpamAssassin version 3.2.3 on srv5.dvmed.net summary: Content analysis details: (-4.4 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Trond Myklebust wrote: > Sharing the open sequence queue causes a deadlock when we try to take both > a lock sequence id and and open sequence id. > > This fixes the regression reported by Dimitri Puzin and Jeff Garzik: > See http://bugzilla.kernel.org/show_bug.cgi?id=9712 > > Signed-off-by: Trond Myklebust Tested-by: Jeff Garzik