From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754152AbdEFTot (ORCPT ); Sat, 6 May 2017 15:44:49 -0400 Received: from mout.web.de ([217.72.192.78]:62044 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752688AbdEFTol (ORCPT ); Sat, 6 May 2017 15:44:41 -0400 Subject: [PATCH 3/3] kernel-sched: Combine two seq_printf() calls into one in show_schedstat() From: SF Markus Elfring To: Ingo Molnar , Peter Zijlstra Cc: LKML , kernel-janitors@vger.kernel.org References: Message-ID: <3ca7e838-0cdb-c014-e28d-b0507d9255f8@users.sourceforge.net> Date: Sat, 6 May 2017 21:43:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.0.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:QxPKQxJWX4wT+SimipAKXS8S3sSyEZfMR+MURjrS8wh8vVW2XEZ d8eKrmMfeOeLQUW3C31r+VXWpUaf66V04V1lHBqyB43/OMqlAHef8OsPTjQGCmTgSVPtEjp 42ocTLejcxKOiQNR9I5tenwRmbAgCSMti1I5VGO28t5F/rBhbm7eOssyduFfWJmlfnVWncZ e2p2/JeJkPMkQjKd4kLgg== X-UI-Out-Filterresults: notjunk:1;V01:K0:pe3kM/U1AMI=:bbqi3F056L0rqjEE78JhcV knR2KT27T8rvYK5KIZSxbVFxmXa8BpStl971L6hqefn2rkNosSdMm91h3pxKVzhEqmanJFOYD 1D2LmNjFAW1M9P3LYqv3HdPJ31odNGTNbBL+hcPtZi1YWSG42qiqVuZ9icfl2myTito6q9zJU khFJ/4SWirb4IvxwVp4htugF6dzHKMOz79rgT7vv5/8H8UGhaFqkC2lc7GvtDArcPUr0x3H7H 9y80VkiV+Im+8q4xRijx1jmBCHGldCfVts83/bZnZJbYRMUuGJvAD5wGs3UIHQzgkIw1OB9Ji uRXgYyAnzV8lkzPiq8voFZ4GhASqXG7HtlgotL9Dn95C7ivwYqI4CoMcAvGAqAIvQM1i4a2ma 9YRXttChIqoywDHC3Xdeh391XASw0AE/zFeii5wY1ZLGs5sSYGY+F5NljE3WdybtzieikYQbJ BuHeCxHD6nJ/iC57ivlnFmJGr0wDptK9+gMgW3fgakjwLl5EL0wrfpYA6V6qvkqp0BdvM4FK/ dUAgh0c/cvZ4cM7e4RVj6lLBrB+mRUt8D3liZKUZlj3sGK6LssYzGhDi3Ol1Ewynf/bcxcK0U yfpAbp+IqXUPjr1uwZ+TLUlyDiRVVKx3juGuga2aJXEpBlWNEBGI/r6HiS93Di3SJljVCrty6 wRy2jRhJOz3r+nXZ710ogzpWbEnWe1oNTMeahu3H96HGY0dspySrGQPhnqhBurYp/ZaR41Zh5 JqbiKQnvVp0SyUYJzl+nPGJ0Wna+PRffS8NFyj0cUJH711m85xk60kwbX9+DF+ilbN4vNiZRf 4MKoU2C Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Sat, 6 May 2017 21:26:19 +0200 Some data were put into a sequence by two separate function calls. Print the same data by a single function call instead. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- kernel/sched/stats.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c index 87e2c9f0c33e..05ee4b6dcfca 100644 --- a/kernel/sched/stats.c +++ b/kernel/sched/stats.c @@ -30,15 +30,11 @@ static int show_schedstat(struct seq_file *seq, void *v) /* runqueue-specific stats */ seq_printf(seq, - "cpu%d %u 0 %u %u %u %u %llu %llu %lu", - cpu, rq->yld_count, - rq->sched_count, rq->sched_goidle, - rq->ttwu_count, rq->ttwu_local, - rq->rq_cpu_time, - rq->rq_sched_info.run_delay, rq->rq_sched_info.pcount); - - seq_printf(seq, "\n"); - + "cpu%d %u 0 %u %u %u %u %llu %llu %lu\n", + cpu, rq->yld_count, rq->sched_count, + rq->sched_goidle, rq->ttwu_count, rq->ttwu_local, + rq->rq_cpu_time, rq->rq_sched_info.run_delay, + rq->rq_sched_info.pcount); #ifdef CONFIG_SMP /* domain-specific stats */ rcu_read_lock(); -- 2.12.2