From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752287AbdBCDGN (ORCPT ); Thu, 2 Feb 2017 22:06:13 -0500 Received: from mout.gmx.net ([212.227.17.20]:64360 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752095AbdBCDGL (ORCPT ); Thu, 2 Feb 2017 22:06:11 -0500 Message-ID: <1486091131.4083.0.camel@gmx.de> Subject: Re: [tip:sched/core] sched/core: Add debugging code to catch missing update_rq_clock() calls From: Mike Galbraith To: Peter Zijlstra , Ross Zwisler Cc: Sachin Sant , Matt Fleming , Michael Ellerman , "linuxppc-dev@lists.ozlabs.org" , "linux-next@vger.kernel.org" , LKML Date: Fri, 03 Feb 2017 04:05:31 +0100 In-Reply-To: <20170202155506.GX6515@twins.programming.kicks-ass.net> References: <20160921133813.31976-8-matt@codeblueprint.co.uk> <87tw8gutp6.fsf@concordia.ellerman.id.au> <20170130213435.GM31613@codeblueprint.co.uk> <33118425-8548-475A-8DED-9A2424C0BCCC@linux.vnet.ibm.com> <1485863317.4498.2.camel@gmx.de> <20170202155506.GX6515@twins.programming.kicks-ass.net> Content-Type: text/plain; charset="us-ascii" X-Mailer: Evolution 3.16.5 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:fSjnyhSvcRbg3AnsaGjNI+q/UusxZmhFIin+SzYQXEihdBYhpHS mWpODm3LTJbifuF2AeA7vdTcJbVAvzFiYVnoYR/tOhZB1u4s6X5+TyyskB+BEcylBO7v2ED 0T4JOK5iruFEagiYTFSFCTts1Y0jCZUhdu/8jHUEsKcEXoP6ebP3P9lyFPnkrQzRGf6jseu /S2x+dCFRHO+fVf+UX5Uw== X-UI-Out-Filterresults: notjunk:1;V01:K0:ZiVhCLc6LfA=:Q9gst/851RNLGohUvW5ggV Vk66+bsjTtO+dE0MZlJTJWVZn+FEGu6WLMPCTHaugQ5kS0IXSp5wXTChJdjJDywj8i9DUWpJQ aaPMkZwCwxEvU2gFaCul36FeURVvay3zwg2BunsHULSb7CijYqt7rcNB9MZoyrOOwkkKRqrU8 Jq+loeS6Vp0sNOjXh0Tty1rexgmykxaIY6pnhAD4aY464UGPUoYkT0yjfe/vVj2omGUB08pDo 0ndWiKiNQ8l9dmf3PNvkXVJqKVKwcuphl3DRiNL38BJooULuK25G+ocUj0wNgg6qOkFkYwiw6 y2hivU100QwWyt44XszMVJWxzTJ7NKm/Qval6NJg3wJzUPom0vieOhGAfJCgPB4tXZXbjxOvT /TVwGmv6G5MglDjPBxsZI/IjpqVS0ELZXD/+UsvyOUdq7JzD3+9VxK7BII+zm0g5RU4ek8s60 fuaoFFMeH5nRS3gbnod8KFYzKgBcj92WsboIA35G461J6uQzjdxN+px0fVXvqDyH+b6RaicYn wkikUEz85O4FVoB32EzvEASJaVAnKVuGeQJT1bL79WILuJHH5HsUlQv2+kYf560+jO6IYmFdL dvgb5Exol6M49B+ZBbhPgRyX3LdUuHmnfWezPQ+a74TYtCfL1lNHlH+RULC+S06euK9HTgp6o PL7iztHSaLpVK54DzJO7Nmy5SePNXHfS6SVtKJE3TTwrXUFdyHlZdIwd04THbmV7iGyKfUMZc E/QTI8Zsg3mGRhp6ANAMO29f3KO1VQ3JeGMD8zamaTvPY487sGauErCkb+rumsrOPuKK9qGXW OFvCXxE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2017-02-02 at 16:55 +0100, Peter Zijlstra wrote: > On Tue, Jan 31, 2017 at 10:22:47AM -0700, Ross Zwisler wrote: > > On Tue, Jan 31, 2017 at 4:48 AM, Mike Galbraith > > wrote: > > > On Tue, 2017-01-31 at 16:30 +0530, Sachin Sant wrote: > > > Could some of you test this? It seems to cure things in my (very) > limited testing. Hotplug stress gripe is gone here. -Mike