From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751543AbaLaL0X (ORCPT ); Wed, 31 Dec 2014 06:26:23 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52024 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750760AbaLaL0W (ORCPT ); Wed, 31 Dec 2014 06:26:22 -0500 Date: Wed, 31 Dec 2014 12:25:50 +0100 From: Jiri Olsa To: Namhyung Kim Cc: Arnaldo Carvalho de Melo , Ingo Molnar , Peter Zijlstra , LKML , David Ahern , Stephane Eranian , Adrian Hunter , Andi Kleen , Frederic Weisbecker Subject: Re: [PATCH 01/37] perf tools: Set attr.task bit for a tracking event Message-ID: <20141231112550.GA1256@krava.brq.redhat.com> References: <1419405333-27952-1-git-send-email-namhyung@kernel.org> <1419405333-27952-2-git-send-email-namhyung@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1419405333-27952-2-git-send-email-namhyung@kernel.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 24, 2014 at 04:14:57PM +0900, Namhyung Kim wrote: > The perf_event_attr.task bit is to track task (fork and exit) events > but it missed to be set by perf_evsel__config(). While it was not a > problem in practice since setting other bits (comm/mmap) ended up > being in same result, it'd be good to set it explicitly anyway. > > Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa > --- > tools/perf/util/evsel.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c > index 1e90c8557ede..e17d2b1624bc 100644 > --- a/tools/perf/util/evsel.c > +++ b/tools/perf/util/evsel.c > @@ -709,6 +709,7 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts) > if (opts->sample_weight) > perf_evsel__set_sample_bit(evsel, WEIGHT); > > + attr->task = track; > attr->mmap = track; > attr->mmap2 = track && !perf_missing_features.mmap2; > attr->comm = track; > -- > 2.1.3 >