From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965088AbaFCSfu (ORCPT ); Tue, 3 Jun 2014 14:35:50 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44956 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933596AbaFCSfq (ORCPT ); Tue, 3 Jun 2014 14:35:46 -0400 Date: Tue, 3 Jun 2014 11:35:30 -0700 From: tip-bot for Namhyung Kim Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, jolsa@kernel.org, rodrigo@sdfg.com.ar, namhyung@kernel.org, fweisbec@gmail.com, tglx@linutronix.de, asharma@fb.com Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, jolsa@kernel.org, rodrigo@sdfg.com.ar, namhyung@kernel.org, fweisbec@gmail.com, tglx@linutronix.de, asharma@fb.com In-Reply-To: <1401335910-16832-22-git-send-email-namhyung@kernel.org> References: <1401335910-16832-22-git-send-email-namhyung@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf top: Add top.children config option Git-Commit-ID: 104ac991bd821773cba6f262f97a4a752ed76dd5 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: 104ac991bd821773cba6f262f97a4a752ed76dd5 Gitweb: http://git.kernel.org/tip/104ac991bd821773cba6f262f97a4a752ed76dd5 Author: Namhyung Kim AuthorDate: Tue, 22 Jan 2013 18:09:46 +0900 Committer: Jiri Olsa CommitDate: Sun, 1 Jun 2014 14:35:07 +0200 perf top: Add top.children config option Add top.children config option for setting default value of callchain accumulation. It affects the output only if one of -g or --call-graph option is given as well. A user can write .perfconfig file like below to enable accumulation by default: $ cat ~/.perfconfig [top] children = true And it can be disabled through command line: $ perf top --no-children Signed-off-by: Namhyung Kim Tested-by: Arun Sharma Tested-by: Rodrigo Campos Cc: Frederic Weisbecker Link: http://lkml.kernel.org/r/1401335910-16832-22-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/builtin-top.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index fea55e3..377971d 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1004,6 +1004,10 @@ static int perf_top_config(const char *var, const char *value, void *cb) if (!strcmp(var, "top.call-graph")) return record_parse_callchain(value, &top->record_opts); + if (!strcmp(var, "top.children")) { + symbol_conf.cumulate_callchain = perf_config_bool(var, value); + return 0; + } return perf_default_config(var, value, cb); }