From mboxrd@z Thu Jan  1 00:00:00 1970
From: linhaifeng <haifeng.lin@huawei.com>
Subject: Re: [PATCH v3 2/2] vhost: call rte_pktmbuf_alloc_bulk in
 vhost dequeue
Date: Wed, 23 Dec 2015 19:22:49 +0800
Message-ID: <567A8409.3020404@huawei.com>
References: <1450055682-51953-1-git-send-email-huawei.xie@intel.com>
 <1450801074-29361-1-git-send-email-huawei.xie@intel.com>
 <1450801074-29361-3-git-send-email-huawei.xie@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="GB2312"
Content-Transfer-Encoding: 7bit
To: <dev@dpdk.org>
Return-path: <dev-bounces@dpdk.org>
Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [58.251.152.64])
 by dpdk.org (Postfix) with ESMTP id DE96E594B
 for <dev@dpdk.org>; Wed, 23 Dec 2015 12:24:54 +0100 (CET)
In-Reply-To: <1450801074-29361-3-git-send-email-huawei.xie@intel.com>
List-Id: patches and discussions about DPDK <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>



>  
> +	if (unlikely(alloc_err)) {
> +		uint16_t i = entry_success;
> +
> +		m->nb_segs = seg_num;
> +		for (; i < free_entries; i++)
> +			rte_pktmbuf_free(pkts[entry_success]); -> rte_pktmbuf_free(pkts[i]);
> +	}
> +
>  	rte_compiler_barrier();
>  	vq->used->idx += entry_success;
>  	/* Kick guest if required. */
>