31 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_send_pkt()  local
34 	virtio_vsock_skb_queue_tail(&vsock->pkt_queue, skb);  in vsock_loopback_send_pkt()
35 	queue_work(vsock->workqueue, &vsock->pkt_work);  in vsock_loopback_send_pkt()
42 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_cancel_pkt()  local
44 	virtio_transport_purge_skbs(vsk, &vsock->pkt_queue);  in vsock_loopback_cancel_pkt()
108 	struct vsock_loopback *vsock =  in vsock_loopback_work()  local
115 	spin_lock_bh(&vsock->pkt_queue.lock);  in vsock_loopback_work()
116 	skb_queue_splice_init(&vsock->pkt_queue, &pkts);  in vsock_loopback_work()
117 	spin_unlock_bh(&vsock->pkt_queue.lock);  in vsock_loopback_work()
127 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_init()  local
130 	vsock->workqueue = alloc_workqueue("vsock-loopback", 0, 0);  in vsock_loopback_init()
131 	if (!vsock->workqueue)  in vsock_loopback_init()
134 	skb_queue_head_init(&vsock->pkt_queue);  in vsock_loopback_init()
135 	INIT_WORK(&vsock->pkt_work, vsock_loopback_work);  in vsock_loopback_init()
145 	destroy_workqueue(vsock->workqueue);  in vsock_loopback_init()
151 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_exit()  local
155 	flush_work(&vsock->pkt_work);  in vsock_loopback_exit()
157 	virtio_vsock_skb_queue_purge(&vsock->pkt_queue);  in vsock_loopback_exit()
159 	destroy_workqueue(vsock->workqueue);  in vsock_loopback_exit()