32 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_send_pkt()  local
35 	spin_lock_bh(&vsock->pkt_list_lock);  in vsock_loopback_send_pkt()
36 	list_add_tail(&pkt->list, &vsock->pkt_list);  in vsock_loopback_send_pkt()
37 	spin_unlock_bh(&vsock->pkt_list_lock);  in vsock_loopback_send_pkt()
39 	queue_work(vsock->workqueue, &vsock->pkt_work);  in vsock_loopback_send_pkt()
46 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_cancel_pkt()  local
50 	spin_lock_bh(&vsock->pkt_list_lock);  in vsock_loopback_cancel_pkt()
51 	list_for_each_entry_safe(pkt, n, &vsock->pkt_list, list) {  in vsock_loopback_cancel_pkt()
56 	spin_unlock_bh(&vsock->pkt_list_lock);  in vsock_loopback_cancel_pkt()
110 	struct vsock_loopback *vsock =  in vsock_loopback_work()  local
114 	spin_lock_bh(&vsock->pkt_list_lock);  in vsock_loopback_work()
115 	list_splice_init(&vsock->pkt_list, &pkts);  in vsock_loopback_work()
116 	spin_unlock_bh(&vsock->pkt_list_lock);  in vsock_loopback_work()
131 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_init()  local
134 	vsock->workqueue = alloc_workqueue("vsock-loopback", 0, 0);  in vsock_loopback_init()
135 	if (!vsock->workqueue)  in vsock_loopback_init()
138 	spin_lock_init(&vsock->pkt_list_lock);  in vsock_loopback_init()
139 	INIT_LIST_HEAD(&vsock->pkt_list);  in vsock_loopback_init()
140 	INIT_WORK(&vsock->pkt_work, vsock_loopback_work);  in vsock_loopback_init()
150 	destroy_workqueue(vsock->workqueue);  in vsock_loopback_init()
156 	struct vsock_loopback *vsock = &the_vsock_loopback;  in vsock_loopback_exit()  local
161 	flush_work(&vsock->pkt_work);  in vsock_loopback_exit()
163 	spin_lock_bh(&vsock->pkt_list_lock);  in vsock_loopback_exit()
164 	while (!list_empty(&vsock->pkt_list)) {  in vsock_loopback_exit()
165 		pkt = list_first_entry(&vsock->pkt_list,  in vsock_loopback_exit()
170 	spin_unlock_bh(&vsock->pkt_list_lock);  in vsock_loopback_exit()
172 	destroy_workqueue(vsock->workqueue);  in vsock_loopback_exit()