From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Tan, Jianfeng" Subject: Re: [PATCH v2 12/12] net/vhost: support to run in the secondary process Date: Sat, 30 Sep 2017 18:53:00 +0800 Message-ID: References: <1503654052-84730-1-git-send-email-jianfeng.tan@intel.com> <1506606959-76230-1-git-send-email-jianfeng.tan@intel.com> <1506606959-76230-13-git-send-email-jianfeng.tan@intel.com> <20170930082319.GD6251@yliu-home> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: dev@dpdk.org, bruce.richardson@intel.com, konstantin.ananyev@intel.com, pablo.de.lara.guarch@intel.com, thomas@monjalon.net, maxime.coquelin@redhat.com, mtetsuyah@gmail.com, ferruh.yigit@intel.com To: Yuanhan Liu Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 349CC101B for ; Sat, 30 Sep 2017 12:53:05 +0200 (CEST) In-Reply-To: <20170930082319.GD6251@yliu-home> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 9/30/2017 4:23 PM, Yuanhan Liu wrote: > On Thu, Sep 28, 2017 at 01:55:59PM +0000, Jianfeng Tan wrote: >> +static int >> new_device(int vid) >> { >> struct rte_eth_dev *eth_dev; >> @@ -610,6 +685,8 @@ new_device(int vid) >> _rte_eth_dev_callback_process(eth_dev, RTE_ETH_EVENT_INTR_LSC, >> NULL, NULL); >> >> + share_device(vid); >> + > Another question is, have you considered/tested the case when the VM > changes the qeueue number later? Yes, that is a covered test case, we use ethtool to increase the combined queue number; see cover letter for detail. Thanks, Jianfeng > --yliu