Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755219AbYJWAqx (ORCPT ); Wed, 22 Oct 2008 20:46:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753726AbYJWAqn (ORCPT ); Wed, 22 Oct 2008 20:46:43 -0400 Received: from srv5.dvmed.net ([207.36.208.214]:38488 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753168AbYJWAqm (ORCPT ); Wed, 22 Oct 2008 20:46:42 -0400 Message-ID: <48FFC96E.5060604@garzik.org> Date: Wed, 22 Oct 2008 20:46:38 -0400 From: Jeff Garzik User-Agent: Thunderbird 2.0.0.16 (X11/20080723) MIME-Version: 1.0 To: Jens Axboe CC: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, tj@kernel.org Subject: Re: [PATCH 2/2] libata: switch to using block layer tagging support References: <1224661243-7929-1-git-send-email-jens.axboe@oracle.com> <1224661243-7929-3-git-send-email-jens.axboe@oracle.com> In-Reply-To: <1224661243-7929-3-git-send-email-jens.axboe@oracle.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.4 (----) X-Spam-Report: SpamAssassin version 3.2.5 on srv5.dvmed.net summary: Content analysis details: (-4.4 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 959 Lines: 28 Jens Axboe wrote: > libata currently has a pretty dumb ATA_MAX_QUEUE loop for finding > a free tag to use. Instead of fixing that up, convert libata to > using block layer tagging - gets rid of code in libata, and is also > much faster. > > Signed-off-by: Jens Axboe > --- > drivers/ata/libata-core.c | 66 ++++---------------------------------------- > drivers/ata/libata-scsi.c | 10 +++++- > drivers/ata/libata.h | 19 +++++++++++- > include/linux/libata.h | 1 - > 4 files changed, 31 insertions(+), 65 deletions(-) Just to be sure, I take it this patch series is for 2.6.29? Seems nice to have, but since it wasn't ready for the merge window opening... Jeff -- 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/