From mboxrd@z Thu Jan 1 00:00:00 1970 From: Milian Wolff Subject: [PATCH v3 13/13] perf util: enable handling of inlined frames by default Date: Wed, 6 Sep 2017 15:55:01 +0200 Message-ID: <20170906135501.306-14-milian.wolff@kdab.com> References: <20170906135501.306-1-milian.wolff@kdab.com> Return-path: Received: from mail.kdab.com ([176.9.126.58]:37836 "EHLO mail.kdab.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932239AbdIFNzl (ORCPT ); Wed, 6 Sep 2017 09:55:41 -0400 In-Reply-To: <20170906135501.306-1-milian.wolff@kdab.com> Sender: linux-perf-users-owner@vger.kernel.org List-ID: To: acme@kernel.org, jolsa@kernel.org, Jin Yao Cc: Linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Milian Wolff , Arnaldo Carvalho de Melo , David Ahern , Namhyung Kim , Peter Zijlstra , Ingo Molnar Now that we have caches in place to speed up the process of finding inlined frames and srcline information repeatedly, we can enable this useful option by default. Cc: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Yao Jin Cc: Ingo Molnar Suggested-by: Ingo Molnar Signed-off-by: Milian Wolff --- tools/perf/Documentation/perf-report.txt | 3 ++- tools/perf/Documentation/perf-script.txt | 3 ++- tools/perf/util/symbol.c | 1 + 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 383a98d992ed..ddde2b54af57 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -434,7 +434,8 @@ include::itrace.txt[] --inline:: If a callgraph address belongs to an inlined function, the inline stack - will be printed. Each entry is function name or file/line. + will be printed. Each entry is function name or file/line. Enabled by + default, disable with --no-inline. include::callchain-overhead-calculation.txt[] diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 18dfcfa38454..1a80a2cc850d 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -327,7 +327,8 @@ include::itrace.txt[] --inline:: If a callgraph address belongs to an inlined function, the inline stack - will be printed. Each entry has function name and file/line. + will be printed. Each entry has function name and file/line. Enabled by + default, disable with --no-inline. SEE ALSO -------- diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 5909ee4c7ade..77872e9f5b9f 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -45,6 +45,7 @@ struct symbol_conf symbol_conf = { .show_hist_headers = true, .symfs = "", .event_group = true, + .inline_name = true, }; static enum dso_binary_type binary_type_symtab[] = { -- 2.14.1