Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753074AbbH1RqJ (ORCPT ); Fri, 28 Aug 2015 13:46:09 -0400 Received: from mail.kernel.org ([198.145.29.136]:60829 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752875AbbH1RqF (ORCPT ); Fri, 28 Aug 2015 13:46:05 -0400 Date: Fri, 28 Aug 2015 14:45:46 -0300 From: Arnaldo Carvalho de Melo To: Kan Liang Cc: jolsa@kernel.org, a.p.zijlstra@chello.nl, luto@kernel.org, mingo@redhat.com, eranian@google.com, ak@linux.intel.com, mark.rutland@arm.com, adrian.hunter@intel.com, namhyung@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V7 4/8] perf,tools: add backpointer for perf_env to evlist Message-ID: <20150828174546.GI11407@kernel.org> References: <1440755289-30939-1-git-send-email-kan.liang@intel.com> <1440755289-30939-5-git-send-email-kan.liang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1440755289-30939-5-git-send-email-kan.liang@intel.com> X-Url: http://acmel.wordpress.com 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 Content-Length: 1553 Lines: 46 Em Fri, Aug 28, 2015 at 05:48:05AM -0400, Kan Liang escreveu: > From: Kan Liang > > Add backpointer to evlist, so we can easily access env when processing > something where we have a evsel or evlist. This is already in my perf/core branch. > Suggested-by: Arnaldo Carvalho de Melo > Signed-off-by: Kan Liang > --- > tools/perf/util/evlist.h | 1 + > tools/perf/util/header.c | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h > index 436e358..b39a619 100644 > --- a/tools/perf/util/evlist.h > +++ b/tools/perf/util/evlist.h > @@ -56,6 +56,7 @@ struct perf_evlist { > struct cpu_map *cpus; > struct perf_evsel *selected; > struct events_stats stats; > + struct perf_env *env; > }; > > struct perf_evsel_str_handler { > diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c > index 8df0582..c3c79cb 100644 > --- a/tools/perf/util/header.c > +++ b/tools/perf/util/header.c > @@ -2576,6 +2576,7 @@ int perf_session__read_header(struct perf_session *session) > if (session->evlist == NULL) > return -ENOMEM; > > + session->evlist->env = &header->env; > if (perf_data_file__is_pipe(file)) > return perf_header__read_pipe(session); > > -- > 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/