Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757715AbaFANcW (ORCPT ); Sun, 1 Jun 2014 09:32:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:12014 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752145AbaFANcT (ORCPT ); Sun, 1 Jun 2014 09:32:19 -0400 From: Jiri Olsa To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Namhyung Kim , Frederic Weisbecker , Jiri Olsa Subject: [PATCH 21/27] perf top: Add top.children config option Date: Sun, 1 Jun 2014 15:31:32 +0200 Message-Id: <1401629498-8726-22-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 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); } -- 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/