From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754057AbeDITfF (ORCPT ); Mon, 9 Apr 2018 15:35:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:47748 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753923AbeDITfD (ORCPT ); Mon, 9 Apr 2018 15:35:03 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7F97E21771 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=acme@kernel.org From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , David Ahern , Jiri Olsa , Namhyung Kim , Wang Nan , Kan Liang Subject: [PATCH 05/13] perf report: Remove duplicated 'samples' in lost samples warning Date: Mon, 9 Apr 2018 16:34:29 -0300 Message-Id: <20180409193437.14199-6-acme@kernel.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180409193437.14199-1-acme@kernel.org> References: <20180409193437.14199-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo The following message, emitted when samples are lost due to system overload, had one 'samples' too many, ditch it: Processed 25333 samples and lost 20.88% samples! Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Cc: Kan Liang Link: https://lkml.kernel.org/n/tip-oev1469y02hmfere6r2kkxp6@git.kernel.org 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 c71ced7db152..f4a7a437ee87 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1591,7 +1591,7 @@ static void perf_session__warn_about_errors(const struct perf_session *session) drop_rate = (double)stats->total_lost_samples / (double) (stats->nr_events[PERF_RECORD_SAMPLE] + stats->total_lost_samples); if (drop_rate > 0.05) { - ui__warning("Processed %" PRIu64 " samples and lost %3.2f%% samples!\n\n", + ui__warning("Processed %" PRIu64 " samples and lost %3.2f%%!\n\n", stats->nr_events[PERF_RECORD_SAMPLE] + stats->total_lost_samples, drop_rate * 100.0); } -- 2.14.3