From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755423Ab3EaLs6 (ORCPT ); Fri, 31 May 2013 07:48:58 -0400 Received: from terminus.zytor.com ([198.137.202.10]:56943 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755206Ab3EaLst (ORCPT ); Fri, 31 May 2013 07:48:49 -0400 Date: Fri, 31 May 2013 04:48:38 -0700 From: tip-bot for David Ahern Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, dsahern@gmail.com, tglx@linutronix.de, jolsa@redhat.com Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, acme@redhat.com, dsahern@gmail.com, tglx@linutronix.de, jolsa@redhat.com In-Reply-To: <1369526040-1368-1-git-send-email-dsahern@gmail.com> References: <1369526040-1368-1-git-send-email-dsahern@gmail.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf evsel: Fix printing of perf_event_paranoid message Git-Commit-ID: b69e63a45f2d96a0dfe930ed20385058d4574d2f 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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: b69e63a45f2d96a0dfe930ed20385058d4574d2f Gitweb: http://git.kernel.org/tip/b69e63a45f2d96a0dfe930ed20385058d4574d2f Author: David Ahern AuthorDate: Sat, 25 May 2013 17:54:00 -0600 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 28 May 2013 16:24:03 +0300 perf evsel: Fix printing of perf_event_paranoid message message is currently shown as: Error: You may not have permission to collect %sstats. Consider tweaking /proc/sys/kernel/perf_event_paranoid: Note the %sstats. With patch this becomes: Error: You may not have permission to collect stats. Consider tweaking /proc/sys/kernel/perf_event_paranoid: Signed-off-by: David Ahern Cc: Jiri Olsa Link: http://lkml.kernel.org/r/1369526040-1368-1-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evsel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 07b1a3a..63b6f8c 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1514,7 +1514,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, switch (err) { case EPERM: case EACCES: - return scnprintf(msg, size, "%s", + return scnprintf(msg, size, "You may not have permission to collect %sstats.\n" "Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n" " -1 - Not paranoid at all\n"