From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:48952 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752276AbeAQMe4 (ORCPT ); Wed, 17 Jan 2018 07:34:56 -0500 From: Ming Lei To: Jens Axboe , linux-block@vger.kernel.org, Thomas Gleixner Cc: Christoph Hellwig , "jianchao . wang" , Christian Borntraeger , Ming Lei Subject: [PATCH 0/2] blk-mq: two patches related with CPU hotplug Date: Wed, 17 Jan 2018 20:34:42 +0800 Message-Id: <20180117123444.18393-1-ming.lei@redhat.com> Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org Hi Jens, The 1st one fixes one regression caused by 20e4d81393 ("blk-mq: simplify queue mapping & schedule with each possisble CPU"). The 2nd one add commens about current race, and convert the WARN_ON into printk(KERN_WARN) since this warning is harmless. Thanks, Ming Lei (2): blk-mq: make sure hctx->next_cpu is set correctly blk-mq: convert WARN_ON in __blk_mq_run_hw_queue to printk block/blk-mq.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 47 insertions(+), 4 deletions(-) -- 2.9.5