From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756879AbcKXEQo (ORCPT ); Wed, 23 Nov 2016 23:16:44 -0500 Received: from terminus.zytor.com ([198.137.202.10]:49638 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756607AbcKXEQn (ORCPT ); Wed, 23 Nov 2016 23:16:43 -0500 Date: Wed, 23 Nov 2016 20:16:30 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: namhyung@kernel.org, linux-kernel@vger.kernel.org, acme@redhat.com, jmario@redhat.com, a.p.zijlstra@chello.nl, dzickus@redhat.com, dsahern@gmail.com, hpa@zytor.com, jolsa@redhat.com, tglx@linutronix.de, jolsa@kernel.org, mingo@kernel.org, andi@firstfloor.org Reply-To: hpa@zytor.com, jolsa@redhat.com, dsahern@gmail.com, mingo@kernel.org, andi@firstfloor.org, jolsa@kernel.org, tglx@linutronix.de, namhyung@kernel.org, a.p.zijlstra@chello.nl, dzickus@redhat.com, linux-kernel@vger.kernel.org, acme@redhat.com, jmario@redhat.com In-Reply-To: <1479764011-10732-4-git-send-email-jolsa@kernel.org> References: <1479764011-10732-4-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf c2c report: Add -f/--force option Git-Commit-ID: b7ac4f9f3b2532b4e3dcd3d402c405c46a8ec811 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: b7ac4f9f3b2532b4e3dcd3d402c405c46a8ec811 Gitweb: http://git.kernel.org/tip/b7ac4f9f3b2532b4e3dcd3d402c405c46a8ec811 Author: Jiri Olsa AuthorDate: Mon, 21 Nov 2016 22:33:28 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 23 Nov 2016 10:44:04 -0300 perf c2c report: Add -f/--force option Adding -f/--force option to go through ownership validation: $ sudo perf c2c report File perf.data not owned by current user or root (use -f to override) $ $ sudo perf c2c report -f < c2c report output > $ Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: Andi Kleen Cc: David Ahern Cc: Don Zickus Cc: Joe Mario Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1479764011-10732-4-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-c2c.txt | 4 ++++ tools/perf/builtin-c2c.c | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt index 21810d7..5eda933 100644 --- a/tools/perf/Documentation/perf-c2c.txt +++ b/tools/perf/Documentation/perf-c2c.txt @@ -100,6 +100,10 @@ REPORT OPTIONS --show-all:: Show all captured HITM lines, with no regard to HITM % 0.0005 limit. +-f:: +--force:: + Don't do ownership validation. + C2C RECORD ---------- The perf c2c record command setup options related to HITM cacheline analysis diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 15addb0..d873977 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -2523,6 +2523,7 @@ static int perf_c2c__report(int argc, const char **argv) OPT_STRING('d', "display", &display, NULL, "lcl,rmt"), OPT_STRING('c', "coalesce", &coalesce, "coalesce fields", "coalesce fields: pid,tid,iaddr,dso"), + OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), OPT_END() }; int err = 0; @@ -2538,7 +2539,8 @@ static int perf_c2c__report(int argc, const char **argv) if (!input_name || !strlen(input_name)) input_name = "perf.data"; - file.path = input_name; + file.path = input_name; + file.force = symbol_conf.force; err = setup_display(display); if (err)