Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753967AbcC3Oys (ORCPT ); Wed, 30 Mar 2016 10:54:48 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:47804 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752352AbcC3Oyr (ORCPT ); Wed, 30 Mar 2016 10:54:47 -0400 Date: Wed, 30 Mar 2016 16:54:36 +0200 From: Peter Zijlstra To: Yuyang Du Cc: mingo@kernel.org, linux-kernel@vger.kernel.org, steve.muckle@linaro.org, morten.rasmussen@arm.com, aryabinin@virtuozzo.com, pjt@google.com, bsegall@google.com Subject: Re: [PATCH v2] sched/fair: Initiate a new task's util avg to a bounded value Message-ID: <20160330145436.GX3408@twins.programming.kicks-ass.net> References: <1459283456-21682-1-git-send-email-yuyang.du@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1459283456-21682-1-git-send-email-yuyang.du@intel.com> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 554 Lines: 18 On Wed, Mar 30, 2016 at 04:30:56AM +0800, Yuyang Du wrote: > Hi Peter, > > It looks like this patch is left last year. I fixed a bug - it > did not init task group's entities. > > And I started this new thread to attend to it. > > Please refer to the link for the previous version and some data experimented: > > http://article.gmane.org/gmane.linux.kernel/2117689 > > Would you please give it a look? Ah yes, sorry I seem to have totally missed all that, its been a hectic few months. Yes, this looks nice, I'll stuff it in, see what happens ;-)