From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760550Ab3HOH5F (ORCPT ); Thu, 15 Aug 2013 03:57:05 -0400 Received: from terminus.zytor.com ([198.137.202.10]:53915 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755984Ab3HOH4r (ORCPT ); Thu, 15 Aug 2013 03:56:47 -0400 Date: Thu, 15 Aug 2013 00:56:14 -0700 From: tip-bot for David Ahern Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, eranian@google.com, hpa@zytor.com, mingo@kernel.org, peterz@infradead.org, namhyung@kernel.org, jolsa@redhat.com, fweisbec@gmail.com, dsahern@gmail.com, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, eranian@google.com, linux-kernel@vger.kernel.org, acme@redhat.com, peterz@infradead.org, namhyung@kernel.org, jolsa@redhat.com, fweisbec@gmail.com, dsahern@gmail.com, tglx@linutronix.de In-Reply-To: <1375930261-77273-17-git-send-email-dsahern@gmail.com> References: <1375930261-77273-17-git-send-email-dsahern@gmail.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf session: Change perf_session__has_traces to actually check for tracepoints Git-Commit-ID: 93ea01c29d4ed5a9fcf6d9a95bc584e54a420834 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Thu, 15 Aug 2013 00:56:20 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 93ea01c29d4ed5a9fcf6d9a95bc584e54a420834 Gitweb: http://git.kernel.org/tip/93ea01c29d4ed5a9fcf6d9a95bc584e54a420834 Author: David Ahern AuthorDate: Wed, 7 Aug 2013 22:50:58 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 12 Aug 2013 10:31:08 -0300 perf session: Change perf_session__has_traces to actually check for tracepoints Any event can have RAW data attribute set. The intent of the function is to determine if the session has tracepoints, so check for the type of each event explicitly. Signed-off-by: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1375930261-77273-17-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 5a89964..4d9028e 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1401,12 +1401,15 @@ int perf_session__process_events(struct perf_session *self, bool perf_session__has_traces(struct perf_session *session, const char *msg) { - if (!(perf_evlist__sample_type(session->evlist) & PERF_SAMPLE_RAW)) { - pr_err("No trace sample to read. Did you call 'perf %s'?\n", msg); - return false; + struct perf_evsel *evsel; + + list_for_each_entry(evsel, &session->evlist->entries, node) { + if (evsel->attr.type == PERF_TYPE_TRACEPOINT) + return true; } - return true; + pr_err("No trace sample to read. Did you call 'perf %s'?\n", msg); + return false; } int maps__set_kallsyms_ref_reloc_sym(struct map **maps,