From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 35E66A0501; Thu, 5 May 2022 21:36:48 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DCA734014F; Thu, 5 May 2022 21:36:47 +0200 (CEST) Received: from us-smtp-delivery-74.mimecast.com (us-smtp-delivery-74.mimecast.com [170.10.133.74]) by mails.dpdk.org (Postfix) with ESMTP id 00B1B40042 for ; Thu, 5 May 2022 21:36:45 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1651779405; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qYE6vhBoqAimUv4lx+itLZSUMl979+XrUKlGmt2uKrk=; b=Qp2xhvtWwu5Lt11LShxhsnteKXQ8KtW/9hkAwPLJBKgk0erGUYgnl/h0JRBnNRW0iPe1Qn DJv20VnP5CDecAuy9qL4ekXEEcfMy8p6+ERtCH1dMH6B02W5mJr9KtMxVzR+KFa/WCpG7D dNqY7Sz9nSWC6OFtRPDkzrG5bOC/wNo= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-444-blCb5WJsPDm1EzUEe7ovdw-1; Thu, 05 May 2022 15:36:44 -0400 X-MC-Unique: blCb5WJsPDm1EzUEe7ovdw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id AE3F68038E3; Thu, 5 May 2022 19:36:43 +0000 (UTC) Received: from [10.39.208.18] (unknown [10.39.208.18]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 570CD400F75F; Thu, 5 May 2022 19:36:42 +0000 (UTC) Message-ID: <824136c6-eb94-d2ef-7ec3-14431bc32497@redhat.com> Date: Thu, 5 May 2022 21:36:41 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [PATCH v4 4/5] vhost: support async dequeue for split ring To: xuan.ding@intel.com, chenbo.xia@intel.com Cc: dev@dpdk.org, jiayu.hu@intel.com, cheng1.jiang@intel.com, sunil.pai.g@intel.com, liangma@liangbit.com, Yuan Wang References: <20220407152546.38167-1-xuan.ding@intel.com> <20220505062335.25445-1-xuan.ding@intel.com> <20220505062335.25445-5-xuan.ding@intel.com> From: Maxime Coquelin In-Reply-To: <20220505062335.25445-5-xuan.ding@intel.com> X-Scanned-By: MIMEDefang 2.84 on 10.11.54.1 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=maxime.coquelin@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 5/5/22 08:23, xuan.ding@intel.com wrote: > From: Xuan Ding > > This patch implements asynchronous dequeue data path for vhost split > ring, a new API rte_vhost_async_try_dequeue_burst() is introduced. > > Signed-off-by: Xuan Ding > Signed-off-by: Yuan Wang > --- > doc/guides/prog_guide/vhost_lib.rst | 7 + > doc/guides/rel_notes/release_22_07.rst | 4 + > lib/vhost/rte_vhost_async.h | 33 +++ > lib/vhost/version.map | 3 + > lib/vhost/virtio_net.c | 331 +++++++++++++++++++++++++ > 5 files changed, 378 insertions(+) > Reviewed-by: Maxime Coquelin Thanks, Maxime