From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753738AbeDZScF (ORCPT ); Thu, 26 Apr 2018 14:32:05 -0400 Received: from mail-yw0-f169.google.com ([209.85.161.169]:42122 "EHLO mail-yw0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751262AbeDZScD (ORCPT ); Thu, 26 Apr 2018 14:32:03 -0400 X-Google-Smtp-Source: AIpwx4+YgzKkWwCWN+jkhLeiP+V4XeEgE5nNiq1RiQDQjQTHZUv3PY/vXhXIZZAA1WBktfTtuwdR1g== Date: Thu, 26 Apr 2018 11:32:00 -0700 From: Tejun Heo To: Paolo Valente Cc: Joseph Qi , linux-block , Jens Axboe , Shaohua Li , Mark Brown , Linus Walleij , Ulf Hansson , LKML Subject: Re: testing io.low limit for blk-throttle Message-ID: <20180426183200.GK1911913@devbig577.frc2.facebook.com> References: <4c6b86d9-1668-43c3-c159-e6e23ffb04b4@gmail.com> <18accc1e-c7b3-86a7-091b-1d4b631fcd4a@gmail.com> <536A1B1D-575F-4193-ADA6-BA832AEC7179@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <536A1B1D-575F-4193-ADA6-BA832AEC7179@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On Tue, Apr 24, 2018 at 02:12:51PM +0200, Paolo Valente wrote: > +Tejun (I guess he might be interested in the results below) Our experiments didn't work out too well either. At this point, it isn't clear whether io.low will ever leave experimental state. We're trying to find a working solution. Thanks. -- tejun