From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752830AbbJYPFI (ORCPT ); Sun, 25 Oct 2015 11:05:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42357 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752658AbbJYOxI (ORCPT ); Sun, 25 Oct 2015 10:53:08 -0400 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , David Ahern , Ingo Molnar , Namhyung Kim , Peter Zijlstra , "Liang, Kan" Subject: [PATCH 30/52] perf stat record: Initialize record features Date: Sun, 25 Oct 2015 15:51:46 +0100 Message-Id: <1445784728-21732-31-git-send-email-jolsa@kernel.org> In-Reply-To: <1445784728-21732-1-git-send-email-jolsa@kernel.org> References: <1445784728-21732-1-git-send-email-jolsa@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Disabling all non stat related features. Link: http://lkml.kernel.org/n/tip-0av5yfkwyywwgoiali88w4hi@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/builtin-stat.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index b65cc6a46226..3f470345e4fa 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1217,6 +1217,19 @@ static const char * const recort_usage[] = { NULL, }; +static void init_features(struct perf_session *session) +{ + int feat; + + for (feat = HEADER_FIRST_FEATURE; feat < HEADER_LAST_FEATURE; feat++) + perf_header__set_feat(&session->header, feat); + + perf_header__clear_feat(&session->header, HEADER_BUILD_ID); + perf_header__clear_feat(&session->header, HEADER_TRACING_DATA); + perf_header__clear_feat(&session->header, HEADER_BRANCH_STACK); + perf_header__clear_feat(&session->header, HEADER_AUXTRACE); +} + static int __cmd_record(int argc, const char **argv) { struct perf_session *session; @@ -1239,6 +1252,8 @@ static int __cmd_record(int argc, const char **argv) if (perf_stat.file.is_pipe) return -EINVAL; + init_features(session); + session->evlist = evsel_list; perf_stat.session = session; perf_stat.record = true; -- 2.4.3