From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S942124AbcLWT3J (ORCPT ); Fri, 23 Dec 2016 14:29:09 -0500 Received: from terminus.zytor.com ([198.137.202.10]:50958 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932705AbcLWT2i (ORCPT ); Fri, 23 Dec 2016 14:28:38 -0500 Date: Fri, 23 Dec 2016 11:28:22 -0800 From: tip-bot for Namhyung Kim Message-ID: Cc: a.p.zijlstra@chello.nl, dsahern@gmail.com, hpa@zytor.com, mingo@kernel.org, namhyung@kernel.org, acme@redhat.com, linux-kernel@vger.kernel.org, jolsa@kernel.org, tglx@linutronix.de Reply-To: linux-kernel@vger.kernel.org, acme@redhat.com, jolsa@kernel.org, tglx@linutronix.de, mingo@kernel.org, namhyung@kernel.org, hpa@zytor.com, dsahern@gmail.com, a.p.zijlstra@chello.nl In-Reply-To: <20161222060350.17655-1-namhyung@kernel.org> References: <20161222060350.17655-1-namhyung@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/urgent] perf sched timehist: Enlarge default 'comm_width' Git-Commit-ID: 9b8087d72086b249ff744cee237ad12cc5e9255d 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: 9b8087d72086b249ff744cee237ad12cc5e9255d Gitweb: http://git.kernel.org/tip/9b8087d72086b249ff744cee237ad12cc5e9255d Author: Namhyung Kim AuthorDate: Thu, 22 Dec 2016 15:03:48 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 22 Dec 2016 16:35:45 -0300 perf sched timehist: Enlarge default 'comm_width' Current default value is 20 but it's easily changed to a bigger value as task has a long name and different tid and pid. And it makes the output not aligned. So change it to have a large value as summary shows. Committer notes: Before: # perf sched record ^C # perf sched timehist 40602.770537 [0001] rcuos/2[29] 7.970 0.002 0.020 40602.771512 [0003] 0.003 0.000 0.986 40602.771586 [0001] 0.020 0.000 1.049 40602.771606 [0001] qemu-system-x86[3593/3510] 0.000 0.002 0.020 40602.771629 [0003] qemu-system-x86[3510] 0.000 0.003 0.116 40602.771776 [0000] 0.001 0.000 1.892 After: # perf sched timehist 40602.770537 [0001] rcuos/2[29] 7.970 0.002 0.020 40602.771512 [0003] 0.003 0.000 0.986 40602.771586 [0001] 0.020 0.000 1.049 40602.771606 [0001] qemu-system-x86[3593/3510] 0.000 0.002 0.020 40602.771629 [0003] qemu-system-x86[3510] 0.000 0.003 0.116 Signed-off-by: Namhyung Kim Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Jiri Olsa Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20161222060350.17655-1-namhyung@kernel.org [ Split from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 020f9c9..c65f16c 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1775,7 +1775,7 @@ static u64 perf_evsel__get_time(struct perf_evsel *evsel, u32 cpu) return r->last_time[cpu]; } -static int comm_width = 20; +static int comm_width = 30; static char *timehist_get_commstr(struct thread *thread) {