From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932927AbcISVau (ORCPT ); Mon, 19 Sep 2016 17:30:50 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:57010 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932827AbcISVap (ORCPT ); Mon, 19 Sep 2016 17:30:45 -0400 Message-Id: <20160919212601.014440603@linutronix.de> User-Agent: quilt/0.63-1 Date: Mon, 19 Sep 2016 21:28:19 -0000 From: Thomas Gleixner To: LKML Cc: linux-block@vger.kernel.org, Jens Axboe , Christoph Hellwing , Sebastian Siewior , Peter Zijlstra , rt@linutronix.de Subject: [patch 1/3] blk/mq: Reserve hotplug states for block multiqueue References: <20160919212207.161583394@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=blkmq_Reserve_hotplug_ID_states_for_block.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch only reserves two CPU hotplug states for block/mq so the block tree can apply the conversion patches. Signed-off-by: Sebastian Andrzej Siewior Cc: Peter Zijlstra Cc: Jens Axboe Cc: rt@linutronix.de Signed-off-by: Thomas Gleixner --- include/linux/cpuhotplug.h | 2 ++ 1 file changed, 2 insertions(+) --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -14,6 +14,7 @@ enum cpuhp_state { CPUHP_PERF_SUPERH, CPUHP_X86_HPET_DEAD, CPUHP_X86_APB_DEAD, + CPUHP_BLK_MQ_DEAD, CPUHP_WORKQUEUE_PREP, CPUHP_POWER_NUMA_PREPARE, CPUHP_HRTIMERS_PREPARE, @@ -22,6 +23,7 @@ enum cpuhp_state { CPUHP_SMPCFD_PREPARE, CPUHP_RCUTREE_PREP, CPUHP_NOTIFY_PREPARE, + CPUHP_BLK_MQ_PREPARE, CPUHP_TIMERS_DEAD, CPUHP_BRINGUP_CPU, CPUHP_AP_IDLE_DEAD,