From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751895Ab1GYNKm (ORCPT ); Mon, 25 Jul 2011 09:10:42 -0400 Received: from mail-pz0-f42.google.com ([209.85.210.42]:61408 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751153Ab1GYNKg (ORCPT ); Mon, 25 Jul 2011 09:10:36 -0400 From: Yong Zhang To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Keika Kobayashi , KOSAKI Motohiro Subject: [PATCH] proc/softirqs: only show state for online cpus Date: Mon, 25 Jul 2011 21:10:18 +0800 Message-Id: <1311599418-1915-1-git-send-email-yong.zhang0@gmail.com> X-Mailer: git-send-email 1.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Like /proc/interrupts, no need to output data for nobody. Signed-off-by: Yong Zhang Cc: Andrew Morton Cc: Keika Kobayashi Cc: KOSAKI Motohiro --- fs/proc/softirqs.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/proc/softirqs.c b/fs/proc/softirqs.c index 62604be..2b32b46 100644 --- a/fs/proc/softirqs.c +++ b/fs/proc/softirqs.c @@ -11,13 +11,13 @@ static int show_softirqs(struct seq_file *p, void *v) int i, j; seq_puts(p, " "); - for_each_possible_cpu(i) + for_each_online_cpu(i) seq_printf(p, "CPU%-8d", i); seq_putc(p, '\n'); for (i = 0; i < NR_SOFTIRQS; i++) { seq_printf(p, "%12s:", softirq_to_name[i]); - for_each_possible_cpu(j) + for_each_online_cpu(j) seq_printf(p, " %10u", kstat_softirqs_cpu(i, j)); seq_putc(p, '\n'); } -- 1.7.4.1