From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751375AbdAQXIE (ORCPT ); Tue, 17 Jan 2017 18:08:04 -0500 Received: from mail-pg0-f68.google.com ([74.125.83.68]:34087 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750924AbdAQXIB (ORCPT ); Tue, 17 Jan 2017 18:08:01 -0500 From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Cc: Florian Fainelli , Russell King , Andrew Morton , Petr Mladek , Aaron Tomlin , Thomas Gleixner , Chris Metcalf , Kees Cook , "Paul E. McKenney" , linux-kernel@vger.kernel.org (open list) Subject: [PATCH] ARM: smp: Remove CPU: shutdown notice Date: Tue, 17 Jan 2017 15:07:12 -0800 Message-Id: <20170117230714.6799-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is not particularly informative, and is not paired with an identical message when a CPU is brought online. Finally, it slows the CPU hotplug path down, thus allowing less CPU hotplug operations per second. Just remove it. Signed-off-by: Florian Fainelli --- arch/arm/kernel/smp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 7dd14e8395e6..b3e02751ab64 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -251,7 +251,6 @@ void __cpu_die(unsigned int cpu) pr_err("CPU%u: cpu didn't die\n", cpu); return; } - pr_notice("CPU%u: shutdown\n", cpu); /* * platform_cpu_kill() is generally expected to do the powering off -- 2.9.3