From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756177AbaAWAOV (ORCPT ); Wed, 22 Jan 2014 19:14:21 -0500 Received: from lgeamrelo01.lge.com ([156.147.1.125]:58514 "EHLO LGEAMRELO01.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756156AbaAWAOT (ORCPT ); Wed, 22 Jan 2014 19:14:19 -0500 X-AuditID: 9c93017d-b7b51ae000000e33-6a-52e05ed274da From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Ingo Molnar , Paul Mackerras , Namhyung Kim , LKML , Arun Sharma , Jiri Olsa , Rodrigo Campos , Andi Kleen , Frederic Weisbecker Subject: [PATCH 16/21] perf report: Add report.children config option Date: Thu, 23 Jan 2014 09:14:00 +0900 Message-Id: <1390436045-16830-17-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1390436045-16830-1-git-send-email-namhyung@kernel.org> References: <1390436045-16830-1-git-send-email-namhyung@kernel.org> X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add report.children config option for setting default value of callchain accumulation. It affects the report output only if perf.data contains callchain info. A user can write .perfconfig file like below to enable accumulation by default: $ cat ~/.perfconfig [report] children = true And it can be disabled through command line: $ perf report --no-children Tested-by: Arun Sharma Cc: Frederic Weisbecker Signed-off-by: Namhyung Kim --- tools/perf/builtin-report.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 56fe8c00b1be..b8541ec61a00 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -78,7 +78,9 @@ static int report__config(const char *var, const char *value, void *cb) symbol_conf.filter_relative = false; else return -1; - + } + if (!strcmp(var, "report.children")) { + symbol_conf.cumulate_callchain = perf_config_bool(var, value); return 0; } -- 1.7.11.7