68 	return xprt_get(x->xprt);  in rpc_sysfs_xprt_kobj_get_xprt()
93 	struct rpc_xprt *xprt = rpc_sysfs_xprt_kobj_get_xprt(kobj);  in rpc_sysfs_xprt_dstaddr_show()  local
96 	if (!xprt)  in rpc_sysfs_xprt_dstaddr_show()
98 	ret = sprintf(buf, "%s\n", xprt->address_strings[RPC_DISPLAY_ADDR]);  in rpc_sysfs_xprt_dstaddr_show()
99 	xprt_put(xprt);  in rpc_sysfs_xprt_dstaddr_show()
107 	struct rpc_xprt *xprt = rpc_sysfs_xprt_kobj_get_xprt(kobj);  in rpc_sysfs_xprt_srcaddr_show()  local
112 	if (!xprt)  in rpc_sysfs_xprt_srcaddr_show()
115 	sock = container_of(xprt, struct sock_xprt, xprt);  in rpc_sysfs_xprt_srcaddr_show()
121 	xprt_put(xprt);  in rpc_sysfs_xprt_srcaddr_show()
129 	struct rpc_xprt *xprt = rpc_sysfs_xprt_kobj_get_xprt(kobj);  in rpc_sysfs_xprt_info_show()  local
132 	if (!xprt)  in rpc_sysfs_xprt_info_show()
140 		       xprt->last_used, xprt->cong, xprt->cwnd, xprt->max_reqs,  in rpc_sysfs_xprt_info_show()
141 		       xprt->min_reqs, xprt->num_reqs, xprt->binding.qlen,  in rpc_sysfs_xprt_info_show()
142 		       xprt->sending.qlen, xprt->pending.qlen,  in rpc_sysfs_xprt_info_show()
143 		       xprt->backlog.qlen, xprt->main,  in rpc_sysfs_xprt_info_show()
144 		       (xprt->xprt_class->ident == XPRT_TRANSPORT_TCP) ?  in rpc_sysfs_xprt_info_show()
145 		       get_srcport(xprt) : 0,  in rpc_sysfs_xprt_info_show()
146 		       atomic_long_read(&xprt->queuelen),  in rpc_sysfs_xprt_info_show()
147 		       (xprt->xprt_class->ident == XPRT_TRANSPORT_TCP) ?  in rpc_sysfs_xprt_info_show()
148 				xprt->address_strings[RPC_DISPLAY_PORT] : "0");  in rpc_sysfs_xprt_info_show()
149 	xprt_put(xprt);  in rpc_sysfs_xprt_info_show()
157 	struct rpc_xprt *xprt = rpc_sysfs_xprt_kobj_get_xprt(kobj);  in rpc_sysfs_xprt_state_show()  local
162 	if (!xprt)  in rpc_sysfs_xprt_state_show()
165 	if (!xprt->state) {  in rpc_sysfs_xprt_state_show()
168 		locked = test_bit(XPRT_LOCKED, &xprt->state);  in rpc_sysfs_xprt_state_show()
169 		connected = test_bit(XPRT_CONNECTED, &xprt->state);  in rpc_sysfs_xprt_state_show()
170 		connecting = test_bit(XPRT_CONNECTING, &xprt->state);  in rpc_sysfs_xprt_state_show()
171 		close_wait = test_bit(XPRT_CLOSE_WAIT, &xprt->state);  in rpc_sysfs_xprt_state_show()
172 		bound = test_bit(XPRT_BOUND, &xprt->state);  in rpc_sysfs_xprt_state_show()
173 		binding = test_bit(XPRT_BINDING, &xprt->state);  in rpc_sysfs_xprt_state_show()
174 		closing = test_bit(XPRT_CLOSING, &xprt->state);  in rpc_sysfs_xprt_state_show()
175 		congested = test_bit(XPRT_CONGESTED, &xprt->state);  in rpc_sysfs_xprt_state_show()
176 		cwnd_wait = test_bit(XPRT_CWND_WAIT, &xprt->state);  in rpc_sysfs_xprt_state_show()
177 		write_space = test_bit(XPRT_WRITE_SPACE, &xprt->state);  in rpc_sysfs_xprt_state_show()
178 		offline = test_bit(XPRT_OFFLINE, &xprt->state);  in rpc_sysfs_xprt_state_show()
179 		remove = test_bit(XPRT_REMOVE, &xprt->state);  in rpc_sysfs_xprt_state_show()
196 	xprt_put(xprt);  in rpc_sysfs_xprt_state_show()
223 	struct rpc_xprt *xprt = rpc_sysfs_xprt_kobj_get_xprt(kobj);  in rpc_sysfs_xprt_dstaddr_store()  local
230 	if (!xprt)  in rpc_sysfs_xprt_dstaddr_store()
232 	if (!(xprt->xprt_class->ident == XPRT_TRANSPORT_TCP ||  in rpc_sysfs_xprt_dstaddr_store()
233 	      xprt->xprt_class->ident == XPRT_TRANSPORT_RDMA)) {  in rpc_sysfs_xprt_dstaddr_store()
234 		xprt_put(xprt);  in rpc_sysfs_xprt_dstaddr_store()
238 	if (wait_on_bit_lock(&xprt->state, XPRT_LOCKED, TASK_KILLABLE)) {  in rpc_sysfs_xprt_dstaddr_store()
242 	saddr = (struct sockaddr *)&xprt->addr;  in rpc_sysfs_xprt_dstaddr_store()
257 		rcu_dereference_raw(xprt->address_strings[RPC_DISPLAY_ADDR]);  in rpc_sysfs_xprt_dstaddr_store()
258 	rcu_assign_pointer(xprt->address_strings[RPC_DISPLAY_ADDR], dst_addr);  in rpc_sysfs_xprt_dstaddr_store()
260 	xprt->addrlen = rpc_pton(xprt->xprt_net, buf, buf_len, saddr,  in rpc_sysfs_xprt_dstaddr_store()
264 	xprt_force_disconnect(xprt);  in rpc_sysfs_xprt_dstaddr_store()
266 	xprt_release_write(xprt, NULL);  in rpc_sysfs_xprt_dstaddr_store()
268 	xprt_put(xprt);  in rpc_sysfs_xprt_dstaddr_store()
281 	struct rpc_xprt *xprt = rpc_sysfs_xprt_kobj_get_xprt(kobj);  in rpc_sysfs_xprt_state_change()  local
285 	if (!xprt)  in rpc_sysfs_xprt_state_change()
297 	if (wait_on_bit_lock(&xprt->state, XPRT_LOCKED, TASK_KILLABLE)) {  in rpc_sysfs_xprt_state_change()
301 	if (xprt->main) {  in rpc_sysfs_xprt_state_change()
306 		set_bit(XPRT_OFFLINE, &xprt->state);  in rpc_sysfs_xprt_state_change()
311 		clear_bit(XPRT_OFFLINE, &xprt->state);  in rpc_sysfs_xprt_state_change()
316 		if (test_bit(XPRT_OFFLINE, &xprt->state)) {  in rpc_sysfs_xprt_state_change()
317 			set_bit(XPRT_REMOVE, &xprt->state);  in rpc_sysfs_xprt_state_change()
318 			xprt_force_disconnect(xprt);  in rpc_sysfs_xprt_state_change()
319 			if (test_bit(XPRT_CONNECTED, &xprt->state)) {  in rpc_sysfs_xprt_state_change()
320 				if (!xprt->sending.qlen &&  in rpc_sysfs_xprt_state_change()
321 				    !xprt->pending.qlen &&  in rpc_sysfs_xprt_state_change()
322 				    !xprt->backlog.qlen &&  in rpc_sysfs_xprt_state_change()
323 				    !atomic_long_read(&xprt->queuelen))  in rpc_sysfs_xprt_state_change()
324 					rpc_xprt_switch_remove_xprt(xps, xprt);  in rpc_sysfs_xprt_state_change()
332 	xprt_release_write(xprt, NULL);  in rpc_sysfs_xprt_state_change()
334 	xprt_put(xprt);  in rpc_sysfs_xprt_state_change()
380 	struct rpc_sysfs_xprt *xprt;  in rpc_sysfs_xprt_release()  local
382 	xprt = container_of(kobj, struct rpc_sysfs_xprt, kobject);  in rpc_sysfs_xprt_release()
383 	kfree(xprt);  in rpc_sysfs_xprt_release()
399 			    kobject)->xprt->xprt_net;  in rpc_sysfs_xprt_namespace()
498 						   struct rpc_xprt *xprt,  in rpc_sysfs_xprt_alloc()  argument
508 				 parent, "xprt-%d-%s", xprt->id,  in rpc_sysfs_xprt_alloc()
509 				 xprt->address_strings[RPC_DISPLAY_PROTO]) == 0)  in rpc_sysfs_xprt_alloc()
543 				 struct rpc_xprt *xprt,  in rpc_sysfs_xprt_switch_setup()  argument
552 		net = xprt->xprt_net;  in rpc_sysfs_xprt_switch_setup()
559 		rpc_xprt_switch->xprt = xprt;  in rpc_sysfs_xprt_switch_setup()
565 			  struct rpc_xprt *xprt,  in rpc_sysfs_xprt_setup()  argument
572 	rpc_xprt = rpc_sysfs_xprt_alloc(&switch_obj->kobject, xprt, gfp_flags);  in rpc_sysfs_xprt_setup()
574 		xprt->xprt_sysfs = rpc_xprt;  in rpc_sysfs_xprt_setup()
575 		rpc_xprt->xprt = xprt;  in rpc_sysfs_xprt_setup()
608 void rpc_sysfs_xprt_destroy(struct rpc_xprt *xprt)  in rpc_sysfs_xprt_destroy()  argument
610 	struct rpc_sysfs_xprt *rpc_xprt = xprt->xprt_sysfs;  in rpc_sysfs_xprt_destroy()
616 		xprt->xprt_sysfs = NULL;  in rpc_sysfs_xprt_destroy()