From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tiwei Bie <tiwei.bie@intel.com>
Subject: Re: [PATCH 1/2] net/virtio: make control queue
	thread-safe
Date: Fri, 24 Nov 2017 13:38:52 +0800
Message-ID: <20171124053851.d24yf2cgxmo2j63i@deepin-15.5-oivbkq>
References: <1511521440-57724-1-git-send-email-xiao.w.wang@intel.com>
 <1511521440-57724-2-git-send-email-xiao.w.wang@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Cc: dev@dpdk.org, yliu@fridaylinux.org
To: Xiao Wang <xiao.w.wang@intel.com>
Return-path: <dev-bounces@dpdk.org>
Received: from mga14.intel.com (mga14.intel.com [192.55.52.115])
 by dpdk.org (Postfix) with ESMTP id E9248200
 for <dev@dpdk.org>; Fri, 24 Nov 2017 06:39:18 +0100 (CET)
Content-Disposition: inline
In-Reply-To: <1511521440-57724-2-git-send-email-xiao.w.wang@intel.com>
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

On Fri, Nov 24, 2017 at 03:03:59AM -0800, Xiao Wang wrote:
[...]
> diff --git a/drivers/net/virtio/virtio_rxtx.h b/drivers/net/virtio/virtio_rxtx.h
> index 54f1e84..24e3026 100644
> --- a/drivers/net/virtio/virtio_rxtx.h
> +++ b/drivers/net/virtio/virtio_rxtx.h
> @@ -84,6 +84,7 @@ struct virtnet_ctl {
>  	rte_iova_t virtio_net_hdr_mem;  /**< hdr for each xmit packet */
>  	uint16_t port_id;               /**< Device port identifier. */
>  	const struct rte_memzone *mz;   /**< mem zone to populate CTL ring. */
> +	rte_spinlock_t sl;				/**< spinlock for control queue. */

Please use spaces instead of (4 spaces) tabs between the code and comments.

Best regards,
Tiwei Bie