56 struct sock_mapping {  struct
93 			struct sock_mapping *accept_map;
99 static inline struct sock_mapping *pvcalls_enter_sock(struct socket *sock)  in pvcalls_enter_sock()
101 	struct sock_mapping *map;  in pvcalls_enter_sock()
107 	map = (struct sock_mapping *)sock->sk->sk_send_head;  in pvcalls_enter_sock()
118 	struct sock_mapping *map;  in pvcalls_exit_sock()
120 	map = (struct sock_mapping *)sock->sk->sk_send_head;  in pvcalls_exit_sock()
134 static bool pvcalls_front_write_todo(struct sock_mapping *map)  in pvcalls_front_write_todo()
151 static bool pvcalls_front_read_todo(struct sock_mapping *map)  in pvcalls_front_read_todo()
189 			struct sock_mapping *map = (struct sock_mapping *)(uintptr_t)  in pvcalls_front_event_handler()
229 				   struct sock_mapping *map)  in pvcalls_front_free_map()
250 	struct sock_mapping *map = sock_map;  in pvcalls_front_conn_handler()
263 	struct sock_mapping *map = NULL;  in pvcalls_front_socket()
335 static void free_active_ring(struct sock_mapping *map)  in free_active_ring()
345 static int alloc_active_ring(struct sock_mapping *map)  in alloc_active_ring()
371 static int create_active(struct sock_mapping *map, evtchn_port_t *evtchn)  in create_active()
416 	struct sock_mapping *map = NULL;  in pvcalls_front_connect()
535 	struct sock_mapping *map;  in pvcalls_front_sendmsg()
629 	struct sock_mapping *map;  in pvcalls_front_recvmsg()
664 	struct sock_mapping *map = NULL;  in pvcalls_front_bind()
717 	struct sock_mapping *map;  in pvcalls_front_listen()
766 	struct sock_mapping *map;  in pvcalls_front_accept()
767 	struct sock_mapping *map2 = NULL;  in pvcalls_front_accept()
902 					       struct sock_mapping *map,  in pvcalls_front_poll_passive()
959 					      struct sock_mapping *map,  in pvcalls_front_poll_active()
984 	struct sock_mapping *map;  in pvcalls_front_poll()
1003 	struct sock_mapping *map;  in pvcalls_front_release()
1091 	struct sock_mapping *map = NULL, *n;  in pvcalls_front_remove()