From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH RFC v2 02/24] scsi: allocate separate queue for reserved commands Date: Tue, 10 Mar 2020 11:32:43 -0700 Message-ID: <20200310183243.GA14549@infradead.org> References: <1583857550-12049-1-git-send-email-john.garry@huawei.com> <1583857550-12049-3-git-send-email-john.garry@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1583857550-12049-3-git-send-email-john.garry@huawei.com> Sender: linux-kernel-owner@vger.kernel.org To: John Garry Cc: axboe@kernel.dk, jejb@linux.ibm.com, martin.petersen@oracle.com, hare@suse.de, ming.lei@redhat.com, bvanassche@acm.org, hch@infradead.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, virtualization@lists.linux-foundation.org, esc.storagedev@microsemi.com, chenxiang66@hisilicon.com, Hannes Reinecke List-Id: virtualization@lists.linuxfoundation.org On Wed, Mar 11, 2020 at 12:25:28AM +0800, John Garry wrote: > From: Hannes Reinecke > > Allocate a separate 'reserved_cmd_q' for sending reserved commands. Why? Reserved command specifically are not in any way tied to queues.