From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by dpdk.org (Postfix) with ESMTP id C0F425F5D for ; Fri, 8 Jun 2018 16:05:13 +0200 (CEST) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 31F70406E8CF; Fri, 8 Jun 2018 14:05:13 +0000 (UTC) Received: from [10.36.112.47] (ovpn-112-47.ams2.redhat.com [10.36.112.47]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 936401C727; Fri, 8 Jun 2018 14:05:12 +0000 (UTC) To: xiangxia.m.yue@gmail.com, dev@dpdk.org References: <1528449484-8664-1-git-send-email-xiangxia.m.yue@gmail.com> From: Maxime Coquelin Message-ID: Date: Fri, 8 Jun 2018 16:05:11 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <1528449484-8664-1-git-send-email-xiangxia.m.yue@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Fri, 08 Jun 2018 14:05:13 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Fri, 08 Jun 2018 14:05:13 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'maxime.coquelin@redhat.com' RCPT:'' Subject: Re: [dpdk-dev] [PATCH] vhost: refine the vhost_new_device X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Jun 2018 14:05:14 -0000 On 06/08/2018 11:18 AM, xiangxia.m.yue@gmail.com wrote: > From: Tonghao Zhang > > Make sure find avalid device id before allocating > virtio_net, if not, return directly. It may avoid > allocating and freeing virtio_net when there is > not valid device id. > > Signed-off-by: Tonghao Zhang > --- > lib/librte_vhost/vhost.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > Reviewed-by: Maxime Coquelin