From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753821AbbE1K14 (ORCPT ); Thu, 28 May 2015 06:27:56 -0400 Received: from e28smtp04.in.ibm.com ([122.248.162.4]:55594 "EHLO e28smtp04.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753605AbbE1K1X (ORCPT ); Thu, 28 May 2015 06:27:23 -0400 From: Srikar Dronamraju To: Ingo Molnar , Peter Zijlstra Cc: linux-kernel@vger.kernel.org, Srikar Dronamraju Subject: [PATCH 1/3] sched:Properly format runnable tasks in /proc/sched_debug Date: Thu, 28 May 2015 15:56:17 +0530 Message-Id: <1432808779-23872-2-git-send-email-srikar@linux.vnet.ibm.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1432808779-23872-1-git-send-email-srikar@linux.vnet.ibm.com> References: <1432808779-23872-1-git-send-email-srikar@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15052810-0013-0000-0000-0000057773AA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With !CONFIG_SCHEDSTATS, runnable tasks in /proc/sched_debug has too many columns than required. Fix this by printing appropriate columns. While at this, print sum_exec_runtime, since this information is available even in !CONFIG_SCHEDSTATS case. --- kernel/sched/debug.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index a245c1f..59cb603 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -136,8 +136,10 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) SPLIT_NS(p->se.sum_exec_runtime), SPLIT_NS(p->se.statistics.sum_sleep_runtime)); #else - SEQ_printf(m, "%15Ld %15Ld %15Ld.%06ld %15Ld.%06ld %15Ld.%06ld", - 0LL, 0LL, 0LL, 0L, 0LL, 0L, 0LL, 0L); + SEQ_printf(m, "%9Ld.%06ld %9Ld.%06ld %9Ld.%06ld", + 0LL, 0L, + SPLIT_NS(p->se.sum_exec_runtime), + 0LL, 0L); #endif #ifdef CONFIG_NUMA_BALANCING SEQ_printf(m, " %d", task_node(p)); -- 1.8.3.1