From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755870AbaFCMXW (ORCPT ); Tue, 3 Jun 2014 08:23:22 -0400 Received: from casper.infradead.org ([85.118.1.10]:41296 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755273AbaFCMXR (ORCPT ); Tue, 3 Jun 2014 08:23:17 -0400 Date: Tue, 3 Jun 2014 14:23:09 +0200 From: Peter Zijlstra To: Yuyang Du Cc: mingo@redhat.com, rafael.j.wysocki@intel.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, arjan.van.de.ven@intel.com, len.brown@intel.com, alan.cox@intel.com, mark.gross@intel.com, pjt@google.com, bsegall@google.com, morten.rasmussen@arm.com, vincent.guittot@linaro.org, rajeev.d.muralidhar@intel.com, vishwesh.m.rudramuni@intel.com, nicole.chalhoub@intel.com, ajaya.durg@intel.com, harinarayanan.seshadri@intel.com, jacob.jun.pan@linux.intel.com, fengguang.wu@intel.com Subject: Re: [RFC PATCH 11/16 v3] Make wakeup bias threshold changeable via sysctl Message-ID: <20140603122309.GK30445@twins.programming.kicks-ass.net> References: <1401431772-14320-1-git-send-email-yuyang.du@intel.com> <1401431772-14320-12-git-send-email-yuyang.du@intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+9Nh279w3tr8TrRk" Content-Disposition: inline In-Reply-To: <1401431772-14320-12-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 --+9Nh279w3tr8TrRk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 30, 2014 at 02:36:07PM +0800, Yuyang Du wrote: > In wakeup balance, we bias wakee and waker (in this order) if it is capab= le > of handling the wakee task. >=20 > sysctl_sched_cc_wakeup_threshold is the threshold to see whether the CPU > is capable, and can be changed by sysctl tool This must strive for the most useless changelog ever..=20 --+9Nh279w3tr8TrRk Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJTjb4tAAoJEHZH4aRLwOS61sMP/1HHLdLOKb/ULUoa7I3lDEmh JZWMdwhn+XfHH3u5imbStMapLaxfk1SnhfcZluzpj+5qxsSY2mwnMng62fW+9Auy 9Uw6oADoUe/rrAMziNzxFgj8va2tvcB7eyjQHCLy5aTe3nV12iHg3g8Ox4zIJTyc hzp5MFzbsLxYNu1SQ2kL+L8ZW6y2CT5ci2wK62wYskwCDY0FnG5Hd0nTjLtnjXXa RjGmAu8fxvAji2AUfaoqC4HCacRP85FnoqI95EohcmJs3eZzh2ADrJ3xBSmF339A X3WFWfqrJo8Js5GsQYr11XfshjiyXT79vVUpj67xPtdWp4sFnZHww/eSGidJAFcC +0biQEt37WKXArbZqyxr8u80D4cJM+ja3lj6JFDDuaiTpKMqJe2HmqoX08e/UuHg gqu4tGCtIEUI/UqNNIl7Un1ySxcIa3dwj0H6jcGD10xcPKUx8GDaISuvvouMS02o YsNDwAQ/c4tJuGLMV2DOW/FxRnuD3ehiYv+3dvwCzmR6/1fuQqo7eDz/vIp4dj5g 9mPCaLZK48OSfQgNm9d64aYra6q4N5iulhdq1fMtc0/0xBGtfSnqRQkId0st82pT 2YSyZkHTru5YovTXG2KgbI2Jk+kGv5fkZRq4Z3cyj/2oVJVhvlLtqHGWJ1Z7Tv8r r9/tXvpNpltvyehZCcPM =IlEk -----END PGP SIGNATURE----- --+9Nh279w3tr8TrRk--