Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760223AbZCZSk4 (ORCPT ); Thu, 26 Mar 2009 14:40:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755656AbZCZSks (ORCPT ); Thu, 26 Mar 2009 14:40:48 -0400 Received: from brick.kernel.dk ([93.163.65.50]:55834 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754529AbZCZSks (ORCPT ); Thu, 26 Mar 2009 14:40:48 -0400 Date: Thu, 26 Mar 2009 19:40:45 +0100 From: Jens Axboe To: Jerome Marchand Cc: linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: [PATCH 2/2] block: fix inconsistency in I/O stat accounting code Message-ID: <20090326184045.GJ27476@kernel.dk> References: <49CBA46E.6050306@redhat.com> <49CBA4F4.5040409@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49CBA4F4.5040409@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 624 Lines: 17 On Thu, Mar 26 2009, Jerome Marchand wrote: > This forces in_flight to be zero when turning off or on the I/O stat > accounting and stops updating I/O stats in attempt_merge() when > accounting is turned off. Good stuff, thanks for doing this Jerome! I'll test it and queue it up for 2.6.30. Then we can later do a -stable backport as well, if things work out. -- Jens Axboe -- 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/