Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932256Ab1DFV3X (ORCPT ); Wed, 6 Apr 2011 17:29:23 -0400 Received: from silver.sucs.swan.ac.uk ([137.44.10.1]:54861 "EHLO silver.sucs.swan.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932162Ab1DFV3W (ORCPT ); Wed, 6 Apr 2011 17:29:22 -0400 Date: Wed, 6 Apr 2011 22:26:11 +0100 From: Sitsofe Wheeler To: Tejun Heo Cc: Jens Axboe , linux-kernel@vger.kernel.org Subject: Re: WARNING: at block/genhd.c:1556 disk_clear_events+0xdc/0xf0() Message-ID: <20110406212611.GA5131@sucs.org> References: <20110404211604.GB6133@sucs.org> <20110406130423.GE4142@mtj.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110406130423.GE4142@mtj.dyndns.org> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 654 Lines: 16 On Wed, Apr 06, 2011 at 06:04:23AM -0700, Tejun Heo wrote: > I think disk_block_events was a bit too agressive with optimization. > Can you please test the following patch and see whether the problem > goes away? With the 2.6.39-rc2 the warning has mysteriously disappeared all by itself. Could it be that other parts of the kernel were causing this to manifest itself? -- Sitsofe | http://sucs.org/~sits/ -- 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/