Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757625AbaFANcP (ORCPT ); Sun, 1 Jun 2014 09:32:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34738 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752145AbaFANcN (ORCPT ); Sun, 1 Jun 2014 09:32:13 -0400 From: Jiri Olsa To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Namhyung Kim , Frederic Weisbecker , Jiri Olsa Subject: [PATCH 16/27] perf report: Add report.children config option Date: Sun, 1 Jun 2014 15:31:27 +0200 Message-Id: <1401629498-8726-17-git-send-email-jolsa@kernel.org> In-Reply-To: <1401629498-8726-1-git-send-email-jolsa@kernel.org> References: <1401629498-8726-1-git-send-email-jolsa@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Namhyung Kim 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 Signed-off-by: Namhyung Kim Tested-by: Arun Sharma Tested-by: Rodrigo Campos Cc: Frederic Weisbecker Link: http://lkml.kernel.org/r/1401335910-16832-17-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/builtin-report.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f27a8aa..6cac509 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -72,6 +72,10 @@ static int report__config(const char *var, const char *value, void *cb) rep->min_percent = strtof(value, NULL); return 0; } + if (!strcmp(var, "report.children")) { + symbol_conf.cumulate_callchain = perf_config_bool(var, value); + return 0; + } return perf_default_config(var, value, cb); } -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/