From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760621AbbIDQwv (ORCPT ); Fri, 4 Sep 2015 12:52:51 -0400 Received: from casper.infradead.org ([85.118.1.10]:36636 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932906AbbIDQpj (ORCPT ); Fri, 4 Sep 2015 12:45:39 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Kan Liang , Adrian Hunter , Andi Kleen , Andy Lutomirski , Jiri Olsa , Mark Rutland , Namhyung Kim , Peter Zijlstra , Stephane Eranian , Arnaldo Carvalho de Melo Subject: [PATCH 24/31] perf session: Don't call dump_sample() when evsel is NULL Date: Fri, 4 Sep 2015 13:45:08 -0300 Message-Id: <1441385115-6744-25-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1441385115-6744-1-git-send-email-acme@kernel.org> References: <1441385115-6744-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kan Liang Need to check evsel before passing it to dump_sample(). Signed-off-by: Kan Liang Cc: Adrian Hunter Cc: Andi Kleen Cc: Andy Lutomirski Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1441283463-51050-5-git-send-email-kan.liang@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 61669be15056..23fed17307ff 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1080,11 +1080,11 @@ static int machines__deliver_event(struct machines *machines, switch (event->header.type) { case PERF_RECORD_SAMPLE: - dump_sample(evsel, event, sample); if (evsel == NULL) { ++evlist->stats.nr_unknown_id; return 0; } + dump_sample(evsel, event, sample); if (machine == NULL) { ++evlist->stats.nr_unprocessable_samples; return 0; -- 2.1.0