411 static long nfs4_update_delay(long *timeout)  in nfs4_update_delay()  argument
414 	if (!timeout)  in nfs4_update_delay()
416 	if (*timeout <= 0)  in nfs4_update_delay()
417 		*timeout = NFS4_POLL_RETRY_MIN;  in nfs4_update_delay()
418 	if (*timeout > NFS4_POLL_RETRY_MAX)  in nfs4_update_delay()
419 		*timeout = NFS4_POLL_RETRY_MAX;  in nfs4_update_delay()
420 	ret = *timeout;  in nfs4_update_delay()
421 	*timeout <<= 1;  in nfs4_update_delay()
425 static int nfs4_delay_killable(long *timeout)  in nfs4_delay_killable()  argument
430 		nfs4_update_delay(timeout));  in nfs4_delay_killable()
436 static int nfs4_delay_interruptible(long *timeout)  in nfs4_delay_interruptible()  argument
440 	freezable_schedule_timeout_interruptible_unsafe(nfs4_update_delay(timeout));  in nfs4_delay_interruptible()
446 static int nfs4_delay(long *timeout, bool interruptible)  in nfs4_delay()  argument
449 		return nfs4_delay_interruptible(timeout);  in nfs4_delay()
450 	return nfs4_delay_killable(timeout);  in nfs4_delay()
551 			if (exception->timeout > HZ) {  in nfs4_do_handle_exception()
603 		ret = nfs4_delay(&exception->timeout,  in nfs4_handle_exception()
631 		rpc_delay(task, nfs4_update_delay(&exception->timeout));  in nfs4_async_handle_exception()
660 			struct nfs4_state *state, long *timeout)  in nfs4_async_handle_error()  argument
668 	if (timeout)  in nfs4_async_handle_error()
669 		exception.timeout = *timeout;  in nfs4_async_handle_error()
673 	if (exception.delay && timeout)  in nfs4_async_handle_error()
674 		*timeout = exception.timeout;  in nfs4_async_handle_error()
4803 				    &data->timeout) == -EAGAIN)  in nfs4_proc_unlink_done()
4846 	if (nfs4_async_handle_error(task, res->server, NULL, &data->timeout) == -EAGAIN)  in nfs4_proc_rename_done()
7413 	unsigned long	timeout = NFS4_LOCK_MINTIMEOUT;  in nfs4_retry_setlk_simple()  local
7419 		freezable_schedule_timeout_interruptible(timeout);  in nfs4_retry_setlk_simple()
7420 		timeout *= 2;  in nfs4_retry_setlk_simple()
7421 		timeout = min_t(unsigned long, NFS4_LOCK_MAXTIMEOUT, timeout);  in nfs4_retry_setlk_simple()
9601 		exception->timeout = 0;  in nfs4_layoutget_handle_exception()
9658 nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout)  in nfs4_proc_layoutget()  argument
9680 		.timeout = *timeout,  in nfs4_proc_layoutget()
9696 		*timeout = exception.timeout;  in nfs4_proc_layoutget()
9699 		*timeout = nfs4_update_delay(&exception.timeout);  in nfs4_proc_layoutget()