Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752001AbdIAMma (ORCPT ); Fri, 1 Sep 2017 08:42:30 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:52197 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751813AbdIAMm2 (ORCPT ); Fri, 1 Sep 2017 08:42:28 -0400 Date: Fri, 1 Sep 2017 14:42:15 +0200 From: Peter Zijlstra To: Alexey Budankov Cc: Ingo Molnar , Arnaldo Carvalho de Melo , Alexander Shishkin , Andi Kleen , Kan Liang , Dmitri Prokhorov , Valery Cherepennikov , Mark Rutland , Stephane Eranian , David Carrillo-Cisneros , linux-kernel , Vince Weaver , Thomas Gleixner Subject: Re: [RFC][PATCH] perf: Rewrite enabled/running timekeeping Message-ID: <20170901124215.nr54jtpzs6ihv6rf@hirez.programming.kicks-ass.net> References: <96c7776f-1f17-a39e-23e9-658596216d6b@linux.intel.com> <20170803150052.za2vofyqfgarukdr@hirez.programming.kicks-ass.net> <20170822204743.GR32112@worktop.programming.kicks-ass.net> <2a426aa2-42c8-e839-1cec-aa3971651f3e@linux.intel.com> <20170831171837.njnc6r6elsvkl7lt@hirez.programming.kicks-ass.net> <75717ebd-f9a7-07af-26a8-3938f841380f@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <75717ebd-f9a7-07af-26a8-3938f841380f@linux.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: 661 Lines: 15 On Fri, Sep 01, 2017 at 02:17:17PM +0300, Alexey Budankov wrote: > > No more weird and wonderful mind bending interaction between 3 different > > timestamps with arcane update rules. > > > > --- > > include/linux/perf_event.h | 25 +- > > kernel/events/core.c | 551 ++++++++++++++++----------------------------- > > 2 files changed, 192 insertions(+), 384 deletions(-) > > > > Tried to apply on top of this: > > perf/core 1b2f76d77a277bb70d38ad0991ed7f16bbc115a9 [origin/perf/core] Merge tag 'perf-core-for-mingo-4.14-20170829' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Applies on top of tip/master without issue.