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Mon, 31 Aug 2020 08:28:58 +0000 (UTC) Received: from jason-ThinkPad-X1-Carbon-6th.redhat.com (ovpn-12-88.pek2.redhat.com [10.72.12.88]) by smtp.corp.redhat.com (Postfix) with ESMTP id 87D5D5D9D3; Mon, 31 Aug 2020 08:28:45 +0000 (UTC) From: Jason Wang To: jasowang@redhat.com, qemu-devel@nongnu.org Subject: [PATCH 4/9] vhost-vdpa: refine info string Date: Mon, 31 Aug 2020 16:27:32 +0800 Message-Id: <20200831082737.10983-5-jasowang@redhat.com> In-Reply-To: <20200831082737.10983-1-jasowang@redhat.com> References: <20200831082737.10983-1-jasowang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jasowang@redhat.com X-Mimecast-Spam-Score: 0.0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.81; envelope-from=jasowang@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/31 03:06:35 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lulu@redhat.com, mst@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We use "vhost-vdpa" as nic info string which is not useful, let's add the vhostdev path. before: info network v0: index=0,type=vhost-vdpa,vhost-vdpa after: info network v0: index=0,type=vhost-vdpa,vhostdev=/dev/vhost-vdpa-0 Signed-off-by: Jason Wang Reviewed-by: Laurent Vivier --- net/vhost-vdpa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index c4568b885e..397d4d3082 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -181,7 +181,7 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device, int ret = 0; assert(name); nc = qemu_new_net_client(&net_vhost_vdpa_info, peer, device, name); - snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA); + snprintf(nc->info_str, sizeof(nc->info_str), "vhostdev=%s", vhostdev); nc->queue_index = 0; s = DO_UPCAST(VhostVDPAState, nc, nc); vdpa_device_fd = qemu_open(vhostdev, O_RDWR);