From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756509Ab0EaSLx (ORCPT ); Mon, 31 May 2010 14:11:53 -0400 Received: from icebox.esperi.org.uk ([81.187.191.129]:41568 "EHLO mail.esperi.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754073Ab0EaSLw (ORCPT ); Mon, 31 May 2010 14:11:52 -0400 To: Trond Myklebust Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.34 nfs fsync() deadlock References: <87r5ksjfql.fsf@spindle.srvr.nix> <1275320467.5038.9.camel@heimdal.trondhjem.org> From: Nix Emacs: no job too big... no job. Date: Mon, 31 May 2010 19:11:49 +0100 In-Reply-To: <1275320467.5038.9.camel@heimdal.trondhjem.org> (Trond Myklebust's message of "Mon, 31 May 2010 11:41:07 -0400") Message-ID: <87zkzghrfe.fsf@spindle.srvr.nix> User-Agent: Gnus/5.1008 (Gnus v5.10.8) XEmacs/21.5-b29 (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-DCC-URT-Metrics: spindle 1060; Body=2 Fuz1=2 Fuz2=2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 31 May 2010, Trond Myklebust said: > Can you see if the following 2 attached patches (already sent to > stable@kernel.org) suffice to fix the hang? It's hard to be absolutely certain (it only fails about a tenth of the time with this testcase), but it seems to fix it (I've run a hundred or so tests and it's still going).