From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755678AbbESMQY (ORCPT ); Tue, 19 May 2015 08:16:24 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34735 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752884AbbESMQV (ORCPT ); Tue, 19 May 2015 08:16:21 -0400 From: Vitaly Kuznetsov To: devel@linuxdriverproject.org Cc: "K. Y. Srinivasan" , Haiyang Zhang , linux-kernel@vger.kernel.org, Dexuan Cui , Ingo Molnar , "Paul E. McKenney" , "Rafael J. Wysocki" , Peter Zijlstra , Thomas Gleixner , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Subject: [PATCH 1/2] cpu-hotplug: export cpu_hotplug_enable/cpu_hotplug_disable Date: Tue, 19 May 2015 14:15:41 +0200 Message-Id: <1432037742-25923-2-git-send-email-vkuznets@redhat.com> In-Reply-To: <1432037742-25923-1-git-send-email-vkuznets@redhat.com> References: <1432037742-25923-1-git-send-email-vkuznets@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Loaded Hyper-V module will use these functions to disable CPU hotplug under certain circumstances. Signed-off-by: Vitaly Kuznetsov --- kernel/cpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/cpu.c b/kernel/cpu.c index 94bbe46..dc005e7 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -193,6 +193,7 @@ void cpu_hotplug_disable(void) cpu_hotplug_disabled = 1; cpu_maps_update_done(); } +EXPORT_SYMBOL_GPL(cpu_hotplug_disable); void cpu_hotplug_enable(void) { @@ -200,7 +201,7 @@ void cpu_hotplug_enable(void) cpu_hotplug_disabled = 0; cpu_maps_update_done(); } - +EXPORT_SYMBOL_GPL(cpu_hotplug_enable); #endif /* CONFIG_HOTPLUG_CPU */ /* Need to know about CPUs going up/down? */ -- 1.9.3