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 A008EA0A02; Thu, 25 Mar 2021 15:19:08 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3D6574067B; Thu, 25 Mar 2021 15:19:08 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 2997A40147 for ; Thu, 25 Mar 2021 15:19:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1616681946; 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=JQzRxdIwyrhtb5Z1yUwBRoRI0ZNvOGSnxqY9ox38nJA=; b=XO0M1NLpFz84hx7vD+uLUxOoGFom7ATT+1Ozf1rmf/qVDYfNtGIrVt5x8weNt1k4x5BAu7 Hn4Q2paO/3QgVWmOmweeHS0fKo73Bc1c+bSOoQ/wxlBJHn0zKUVgeQSXPvy5yETZPFKN9h 0G4qpa9irOK7OiA0yXIimWYoDpGcxM8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-316-8qt2nNrXMuu1bm6eRg496w-1; Thu, 25 Mar 2021 10:19:03 -0400 X-MC-Unique: 8qt2nNrXMuu1bm6eRg496w-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9938780D6A8; Thu, 25 Mar 2021 14:18:29 +0000 (UTC) Received: from [10.36.110.41] (unknown [10.36.110.41]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4C9FA5C3DF; Thu, 25 Mar 2021 14:18:28 +0000 (UTC) To: Keiichi Watanabe , dev@dpdk.org Cc: dgreid@chromium.org, chirantan@chromium.org, Chenbo Xia References: <20210322072257.2017227-1-keiichiw@chromium.org> <20210322072257.2017227-3-keiichiw@chromium.org> From: Maxime Coquelin Message-ID: <64487a28-a3c1-a0cb-c177-650beb9c0b78@redhat.com> Date: Thu, 25 Mar 2021 15:18:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210322072257.2017227-3-keiichiw@chromium.org> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 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-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v2 2/2] examples/vhost_blk: Check protocol features before getting inflight info 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 Sender: "dev" On 3/22/21 8:22 AM, Keiichi Watanabe wrote: > Avoid calling rte_vhost_get_vhost_ring_inflight() and > rte_vhost_get_vring_base_from_inflight() when > VHOST_USER_PROTOCOL_F_INFLIGHT_SHMFD is not set. > > Signed-off-by: Keiichi Watanabe > --- > examples/vhost_blk/vhost_blk.c | 23 ++++++++++++++++++----- > 1 file changed, 18 insertions(+), 5 deletions(-) > Reviewed-by: Maxime Coquelin Thanks, Maxime