From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161705AbXEAK0N (ORCPT ); Tue, 1 May 2007 06:26:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161706AbXEAK0M (ORCPT ); Tue, 1 May 2007 06:26:12 -0400 Received: from mx1.redhat.com ([66.187.233.31]:53004 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161686AbXEAK0F (ORCPT ); Tue, 1 May 2007 06:26:05 -0400 Subject: [DLM] Fix dlm_lowcoms_stop hang [28/34] From: Steven Whitehouse To: cluster-devel@redhat.com Cc: linux-kernel@vger.kernel.org, Josef Bacik , Patrick Caulfield In-Reply-To: <1178013376.5462.127.camel@quoit.chygwyn.com> References: <1178013376.5462.127.camel@quoit.chygwyn.com> Content-Type: text/plain Organization: Red Hat (UK) Ltd (Registered in England and Wales, No. 3798903) Registered office: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 ITE Date: Tue, 01 May 2007 11:21:30 +0100 Message-Id: <1178014890.5462.186.camel@quoit.chygwyn.com> Mime-Version: 1.0 X-Mailer: Evolution 2.8.3 (2.8.3-2.fc6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >>From 2439fe50724e8693e8b933b3f8125d870bfbdb25 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Thu, 19 Apr 2007 17:59:05 -0400 Subject: [PATCH] [DLM] Fix dlm_lowcoms_stop hang When you attempt to release a lockspace in DLM, it will hang trying to down a semaphore that has already been downed. The attached patch fixes the problem. Signed-off-by: Josef Bacik Signed-off-by: Steven Whitehouse Cc: Patrick Caulfield diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 76399b7..2b32f3c 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1407,7 +1407,7 @@ void dlm_lowcomms_stop(void) clean_writequeues(); for (i = 0; i < max_nodeid; i++) { - con = nodeid2con(i, 0); + con = __nodeid2con(i, 0); if (con) { close_connection(con, true); if (con->othercon) -- 1.5.1.2