From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753379Ab0IPGsG (ORCPT ); Thu, 16 Sep 2010 02:48:06 -0400 Received: from 0122700014.0.fullrate.dk ([95.166.99.235]:39674 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752331Ab0IPGsD (ORCPT ); Thu, 16 Sep 2010 02:48:03 -0400 Message-ID: <4C91BDA5.2090308@kernel.dk> Date: Thu, 16 Sep 2010 08:48:05 +0200 From: Jens Axboe MIME-Version: 1.0 To: Vivek Goyal CC: linux-kernel@vger.kernel.org, nauman@google.com, dpshah@google.com, guijianfeng@cn.fujitsu.com Subject: Re: [RFC PATCH] Block device bio throttling support [V3] References: <1284584798-10264-1-git-send-email-vgoyal@redhat.com> In-Reply-To: <1284584798-10264-1-git-send-email-vgoyal@redhat.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 2010-09-15 23:06, Vivek Goyal wrote: > Hi, > > This is V3 of the bio throttling patches. Following are changes since V2. > > - Added the support for throttling in terms of IOPS (READ/WRITE). If one > specifies both bandwidth as well as IOPS rules on a device then IO is > subjected to both the rules. > > - Did few bug fixes. > > - Did some cleanups in blk-cgroup code. Vivek, I have merged these patches now to get some exposure and testing before .37 gets too close. -- Jens Axboe