From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756304Ab0JWQsB (ORCPT ); Sat, 23 Oct 2010 12:48:01 -0400 Received: from 0122700014.0.fullrate.dk ([95.166.99.235]:48851 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751139Ab0JWQsB (ORCPT ); Sat, 23 Oct 2010 12:48:01 -0400 Message-ID: <4CC311D5.9040904@fusionio.com> Date: Sat, 23 Oct 2010 18:48:21 +0200 From: Jens Axboe MIME-Version: 1.0 To: Philipp Reisner CC: Christoph Hellwig , "linux-kernel@vger.kernel.org" Subject: Re: [GIT PULL] convert DRBD to REQ_FLUSH/FUA References: <1281977523-19335-1-git-send-email-tj@kernel.org> <201008241745.35242.philipp.reisner@linbit.com> <20101022083511.GA7853@lst.de> <201010231318.33517.philipp.reisner@linbit.com> In-Reply-To: <201010231318.33517.philipp.reisner@linbit.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2010-10-23 13:18, Philipp Reisner wrote: > Hi Jens, > > Christoph Hellwig pointed out that drbd is the only driver > that still uses/supports barriers instead of FUE in linux-next. > > I revitalized three patches that remove the barrier bits from DRBD... > > The following changes since commit 8825f7c3e5c7b251b49fc594658a96f59417ee16: > > drbd: Silenced an assert (2010-10-22 15:55:22 +0200) > > are available in the git repository at: > git://git.drbd.org/linux-2.6-drbd.git for-jens > > Philipp Reisner (3): > drbd: Removed the BIO_RW_BARRIER support form the receiver/epoch code > drbd: REQ_HARDBARRIER -> REQ_FUA transition for meta data accesses > drbd: Removed checks for REQ_HARDBARRIER on incomming BIOs > > drivers/block/drbd/drbd_actlog.c | 16 +--- > drivers/block/drbd/drbd_int.h | 20 +--- > drivers/block/drbd/drbd_main.c | 7 +- > drivers/block/drbd/drbd_nl.c | 8 +- > drivers/block/drbd/drbd_proc.c | 1 - > drivers/block/drbd/drbd_receiver.c | 212 +++++------------------------------- > drivers/block/drbd/drbd_req.c | 14 --- > drivers/block/drbd/drbd_worker.c | 21 ---- > 8 files changed, 40 insertions(+), 259 deletions(-) Thanks, pulled! -- Jens Axboe