From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754005AbdHXQ3f (ORCPT ); Thu, 24 Aug 2017 12:29:35 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57732 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753870AbdHXQ1u (ORCPT ); Thu, 24 Aug 2017 12:27:50 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com E9CABC047B92 Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: ext-mx07.extmail.prod.ext.phx2.redhat.com; spf=none smtp.mailfrom=jolsa@kernel.org DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com E9CABC047B92 From: Jiri Olsa To: Arnaldo Carvalho de Melo , Peter Zijlstra Cc: lkml , Ingo Molnar , Alexander Shishkin , Namhyung Kim , David Ahern , Andi Kleen , Mark Rutland Subject: [PATCH 04/10] perf record: Set read_format for inherit_stat Date: Thu, 24 Aug 2017 18:27:31 +0200 Message-Id: <20170824162737.7813-5-jolsa@kernel.org> In-Reply-To: <20170824162737.7813-1-jolsa@kernel.org> References: <20170824162737.7813-1-jolsa@kernel.org> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Thu, 24 Aug 2017 16:27:50 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set read_format for what we expect to get from read event generated by perf_event_attr::inherit_stat. Signed-off-by: Jiri Olsa --- tools/perf/util/evsel.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index a5888c704e01..d9bd632ed7db 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -902,8 +902,13 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts, if (opts->no_samples) attr->sample_freq = 0; - if (opts->inherit_stat) + if (opts->inherit_stat) { + evsel->attr.read_format |= + PERF_FORMAT_TOTAL_TIME_ENABLED | + PERF_FORMAT_TOTAL_TIME_RUNNING | + PERF_FORMAT_ID; attr->inherit_stat = 1; + } if (opts->sample_address) { perf_evsel__set_sample_bit(evsel, ADDR); -- 2.9.5