From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755780AbcHXJYJ (ORCPT ); Wed, 24 Aug 2016 05:24:09 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44078 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755927AbcHXJXp (ORCPT ); Wed, 24 Aug 2016 05:23:45 -0400 Date: Wed, 24 Aug 2016 02:23:34 -0700 From: tip-bot for Arnaldo Carvalho de Melo Message-ID: Cc: torvalds@linux-foundation.org, tglx@linutronix.de, adrian.hunter@intel.com, wangnan0@huawei.com, namhyung@kernel.org, acme@redhat.com, hpa@zytor.com, mingo@kernel.org, dsahern@gmail.com, linux-kernel@vger.kernel.org, jolsa@kernel.org Reply-To: jolsa@kernel.org, dsahern@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, hpa@zytor.com, acme@redhat.com, namhyung@kernel.org, wangnan0@huawei.com, torvalds@linux-foundation.org, tglx@linutronix.de, adrian.hunter@intel.com To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf report: Allow configuring the default sort order in ~/.perfconfig Git-Commit-ID: fa1f456592347c6f40c9d37ea407b029fda5324a 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: fa1f456592347c6f40c9d37ea407b029fda5324a Gitweb: http://git.kernel.org/tip/fa1f456592347c6f40c9d37ea407b029fda5324a Author: Arnaldo Carvalho de Melo AuthorDate: Fri, 12 Aug 2016 20:41:01 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 23 Aug 2016 15:37:33 -0300 perf report: Allow configuring the default sort order in ~/.perfconfig Allows changing the default sort order from "comm,dso,symbol" to some other default, for instance "sym,dso" may be more fitting for kernel developers. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Linus Torvalds Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-pm1h5puxua8nsxksd68fjm8r@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-config.txt | 4 ++++ tools/perf/builtin-report.c | 4 ++++ tools/perf/util/sort.c | 2 +- tools/perf/util/sort.h | 2 +- 4 files changed, 10 insertions(+), 2 deletions(-) diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt index 15949e2..68c8919 100644 --- a/tools/perf/Documentation/perf-config.txt +++ b/tools/perf/Documentation/perf-config.txt @@ -382,6 +382,10 @@ call-graph.*:: histogram entry. Default is 0 which means no limitation. report.*:: + report.sort_order:: + Allows changing the default sort order from "comm,dso,symbol" to + some other default, for instance "sym,dso" may be more fitting for + kernel developers. report.percent-limit:: This one is mostly the same as call-graph.threshold but works for histogram entries. Entries having an overhead lower than this diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 949e5a1..b9e046b 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -89,6 +89,10 @@ static int report__config(const char *var, const char *value, void *cb) rep->queue_size = perf_config_u64(var, value); return 0; } + if (!strcmp(var, "report.sort_order")) { + default_sort_order = strdup(value); + return 0; + } return 0; } diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 5ae3d32..1884d7f 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -11,7 +11,7 @@ regex_t parent_regex; const char default_parent_pattern[] = "^sys_|^do_page_fault"; const char *parent_pattern = default_parent_pattern; -const char default_sort_order[] = "comm,dso,symbol"; +const char *default_sort_order = "comm,dso,symbol"; const char default_branch_sort_order[] = "comm,dso_from,symbol_from,symbol_to,cycles"; const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; const char default_top_sort_order[] = "dso,symbol"; diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 7ca37ea..28c0524 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -28,7 +28,7 @@ extern const char *sort_order; extern const char *field_order; extern const char default_parent_pattern[]; extern const char *parent_pattern; -extern const char default_sort_order[]; +extern const char *default_sort_order; extern regex_t ignore_callees_regex; extern int have_ignore_callees; extern enum sort_mode sort__mode;