Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752282AbdCORpE (ORCPT ); Wed, 15 Mar 2017 13:45:04 -0400 Received: from mail.kernel.org ([198.145.29.136]:55044 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751277AbdCORpD (ORCPT ); Wed, 15 Mar 2017 13:45:03 -0400 Date: Wed, 15 Mar 2017 14:44:56 -0300 From: Arnaldo Carvalho de Melo To: Stephane Eranian Cc: Arnaldo Carvalho de Melo , LKML , Peter Zijlstra , Ingo Molnar , Jiri Olsa , namhyung.kim@kernel.org Subject: Re: [PATCH] perf/record: make perf_event__synthesize_mmap_events() scale Message-ID: <20170315174456.GN12825@kernel.org> References: <1489561041-19778-1-git-send-email-eranian@google.com> <20170315135059.GC2177@redhat.com> <20170315135822.GJ12825@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 668 Lines: 19 Em Wed, Mar 15, 2017 at 10:08:27AM -0700, Stephane Eranian escreveu: > On Wed, Mar 15, 2017 at 6:58 AM, Arnaldo Carvalho de Melo > wrote: > > Em Wed, Mar 15, 2017 at 10:50:59AM -0300, Arnaldo Carvalho de Melo escreveu: > >> So, fixing up the "tasks" -> "tasks" we end up with something safe and > >> that avoids this by now > > > > "tasks" -> "task", grrr > > > Oops, yeah, sorry about that. > Let me submit a V2 with the fix. Ok, but what about the other observations, what is the kernel you're using? I think this will not make any difference for any kernel >= 4.9, which isn't to say the patch shouldn't be applied, I'm just curious. - Arnaldo