Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756738AbdGLMQt (ORCPT ); Wed, 12 Jul 2017 08:16:49 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:47009 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbdGLMQs (ORCPT ); Wed, 12 Jul 2017 08:16:48 -0400 Date: Wed, 12 Jul 2017 14:16:42 +0200 From: Peter Zijlstra To: Aubrey Li Cc: tglx@linutronix.de, len.brown@intel.com, rjw@rjwysocki.net, ak@linux.intel.com, tim.c.chen@linux.intel.com, arjan@linux.intel.com, paulmck@linux.vnet.ibm.com, yang.zhang.wz@gmail.com, x86@kernel.org, linux-kernel@vger.kernel.org, Aubrey Li Subject: Re: [RFC PATCH v1 03/11] cpuidle: introduce cpuidle governor for idle prediction Message-ID: <20170712121642.blxkbsvo22b6sgfz@hirez.programming.kicks-ass.net> References: <1499650721-5928-1-git-send-email-aubrey.li@intel.com> <1499650721-5928-4-git-send-email-aubrey.li@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1499650721-5928-4-git-send-email-aubrey.li@intel.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 183 Lines: 5 On Mon, Jul 10, 2017 at 09:38:33AM +0800, Aubrey Li wrote: > + get_iowait_load(&nr_iowaiters, &cpu_load); NAK, see commit e33a9bba85a86, that's just drug induced voodoo programming.