389 static long nfs4_update_delay(long *timeout)  in nfs4_update_delay()  argument
392 	if (!timeout)  in nfs4_update_delay()
394 	if (*timeout <= 0)  in nfs4_update_delay()
395 		*timeout = NFS4_POLL_RETRY_MIN;  in nfs4_update_delay()
396 	if (*timeout > NFS4_POLL_RETRY_MAX)  in nfs4_update_delay()
397 		*timeout = NFS4_POLL_RETRY_MAX;  in nfs4_update_delay()
398 	ret = *timeout;  in nfs4_update_delay()
399 	*timeout <<= 1;  in nfs4_update_delay()
403 static int nfs4_delay_killable(long *timeout)  in nfs4_delay_killable()  argument
408 		nfs4_update_delay(timeout));  in nfs4_delay_killable()
414 static int nfs4_delay_interruptible(long *timeout)  in nfs4_delay_interruptible()  argument
418 	freezable_schedule_timeout_interruptible(nfs4_update_delay(timeout));  in nfs4_delay_interruptible()
424 static int nfs4_delay(long *timeout, bool interruptible)  in nfs4_delay()  argument
427 		return nfs4_delay_interruptible(timeout);  in nfs4_delay()
428 	return nfs4_delay_killable(timeout);  in nfs4_delay()
528 			if (exception->timeout > HZ) {  in nfs4_do_handle_exception()
579 		ret = nfs4_delay(&exception->timeout,  in nfs4_handle_exception()
605 		rpc_delay(task, nfs4_update_delay(&exception->timeout));  in nfs4_async_handle_exception()
632 			struct nfs4_state *state, long *timeout)  in nfs4_async_handle_error()  argument
640 	if (timeout)  in nfs4_async_handle_error()
641 		exception.timeout = *timeout;  in nfs4_async_handle_error()
645 	if (exception.delay && timeout)  in nfs4_async_handle_error()
646 		*timeout = exception.timeout;  in nfs4_async_handle_error()
4563 				    &data->timeout) == -EAGAIN)  in nfs4_proc_unlink_done()
4605 	if (nfs4_async_handle_error(task, res->server, NULL, &data->timeout) == -EAGAIN)  in nfs4_proc_rename_done()
7039 	unsigned long	timeout = NFS4_LOCK_MINTIMEOUT;  in nfs4_retry_setlk_simple()  local
7045 		freezable_schedule_timeout_interruptible(timeout);  in nfs4_retry_setlk_simple()
7046 		timeout *= 2;  in nfs4_retry_setlk_simple()
7047 		timeout = min_t(unsigned long, NFS4_LOCK_MAXTIMEOUT, timeout);  in nfs4_retry_setlk_simple()
9043 		exception->timeout = 0;  in nfs4_layoutget_handle_exception()
9101 nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout)  in nfs4_proc_layoutget()  argument
9122 		.timeout = *timeout,  in nfs4_proc_layoutget()
9142 		*timeout = exception.timeout;  in nfs4_proc_layoutget()
9145 		*timeout = nfs4_update_delay(&exception.timeout);  in nfs4_proc_layoutget()