Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264613AbTE1IfS (ORCPT ); Wed, 28 May 2003 04:35:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264615AbTE1IfR (ORCPT ); Wed, 28 May 2003 04:35:17 -0400 Received: from lindsey.linux-systeme.com ([80.190.48.67]:13319 "EHLO mx00.linux-systeme.com") by vger.kernel.org with ESMTP id S264613AbTE1IfQ (ORCPT ); Wed, 28 May 2003 04:35:16 -0400 From: Marc-Christian Petersen Organization: Working Overloaded Linux Kernel To: Jens Axboe , Andrew Morton Subject: Re: 2.4.20: Proccess stuck in __lock_page ... Date: Wed, 28 May 2003 10:43:31 +0200 User-Agent: KMail/1.5.2 Cc: kernel@kolivas.org, manish@storadinc.com, andrea@suse.de, marcelo@conectiva.com.br, linux-kernel@vger.kernel.org References: <3ED2DE86.2070406@storadinc.com> <20030528005156.1fda5710.akpm@digeo.com> <20030528083028.GE845@suse.de> In-Reply-To: <20030528083028.GE845@suse.de> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200305281032.58109.m.c.p@wolk-project.de> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 618 Lines: 21 On Wednesday 28 May 2003 10:30, Jens Axboe wrote: Hi Jens, > The unplug() move could be the key, in theory we could end up having to > unplug the queue again. Hmm, afaik fix-pausing-2 patch does it similar, moving unplug_device() to the same place. > Question to the ones seeing the stalls - does a sysrq-s make things go > again? no (at least not for me) ciao, Marc - 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/