From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753342AbcHQMVI (ORCPT ); Wed, 17 Aug 2016 08:21:08 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:41086 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751839AbcHQMVH (ORCPT ); Wed, 17 Aug 2016 08:21:07 -0400 Date: Wed, 17 Aug 2016 14:21:04 +0200 From: Sebastian Andrzej Siewior To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org Subject: [PATCH] cpu/hotplug: get rid of CPU_STARTING reference Message-ID: <20160817122103.5exomri3lxlcuydr@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.6.2-neo (2016-07-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CPU_STARTING is scheduled for removal. There is no use of it in drivers and just compatibility use core code. This patch removes it from an RCU related comment. Signed-off-by: Sebastian Andrzej Siewior --- Paul, this "CPU_STARTING" refrences got in via "rcu: Exact CPU-online tracking for RCU". kernel/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/cpu.c b/kernel/cpu.c index 35b53a1f56a7..3788ad9d4073 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -897,7 +897,7 @@ void notify_cpu_starting(unsigned int cpu) struct cpuhp_cpu_state *st = per_cpu_ptr(&cpuhp_state, cpu); enum cpuhp_state target = min((int)st->target, CPUHP_AP_ONLINE); - rcu_cpu_starting(cpu); /* All CPU_STARTING notifiers can use RCU. */ + rcu_cpu_starting(cpu); /* Enables RCU usage on this CPU. */ while (st->state < target) { struct cpuhp_step *step; -- 2.9.3