From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38047) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgFKo-0004ny-89 for qemu-devel@nongnu.org; Mon, 20 Oct 2014 11:57:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XgFKi-00023D-4F for qemu-devel@nongnu.org; Mon, 20 Oct 2014 11:57:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:9044) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgFKh-000237-Tt for qemu-devel@nongnu.org; Mon, 20 Oct 2014 11:57:20 -0400 Message-ID: <544530C6.9080701@redhat.com> Date: Mon, 20 Oct 2014 17:56:54 +0200 From: Max Reitz MIME-Version: 1.0 References: <1413815720-29976-1-git-send-email-pl@kamp.de> In-Reply-To: <1413815720-29976-1-git-send-email-pl@kamp.de> Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 0/4] multiwrite patches for 2.2 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Lieven , qemu-devel@nongnu.org Cc: kwolf@redhat.com, jcody@redhat.com, famz@redhat.com, benoit@irqsave.net, stefanha@redhat.com On 20.10.2014 at 16:35, Peter Lieven wrote: > This adds some preparing patches for upcoming multiwrite modifications. > I will leave the dangerous patches for after 2.2 release. > > Peter Lieven (4): > block: add accounting for merged requests > block: introduce bdrv_runtime_opts > block: add a knob to disable multiwrite_merge > hw/virtio-blk: add a constant for max number of merged requests In addition, I'd like a test for this (just the parameter would be enough). But I don't object to this series without it. Max