86 int cfmuxl_set_uplayer(struct cflayer *layr, struct cflayer *up, u8 linkid)  in cfmuxl_set_uplayer()  argument
98 	list_add_rcu(&up->node, &muxl->srvl_list);  in cfmuxl_set_uplayer()
125 	struct cflayer *up;  in get_up()  local
127 	up = rcu_dereference(muxl->up_cache[idx]);  in get_up()
128 	if (up == NULL || up->id != id) {  in get_up()
130 		up = get_from_id(&muxl->srvl_list, id);  in get_up()
131 		rcu_assign_pointer(muxl->up_cache[idx], up);  in get_up()
134 	return up;  in get_up()
153 	struct cflayer *up;  in cfmuxl_remove_uplayer()  local
163 	up = get_from_id(&muxl->srvl_list, id);  in cfmuxl_remove_uplayer()
164 	if (up == NULL)  in cfmuxl_remove_uplayer()
168 	list_del_rcu(&up->node);  in cfmuxl_remove_uplayer()
171 	return up;  in cfmuxl_remove_uplayer()
179 	struct cflayer *up;  in cfmuxl_receive()  local
186 	up = get_up(muxl, id);  in cfmuxl_receive()
188 	if (up == NULL) {  in cfmuxl_receive()
202 	cfsrvl_get(up);  in cfmuxl_receive()
205 	ret = up->receive(up, pkt);  in cfmuxl_receive()
207 	cfsrvl_put(up);  in cfmuxl_receive()