243 		      bool is_reading, u64 offset, u64 length,  in ore_get_rw_state()  argument
251 	if (layout->parity && length) {  in ore_get_rw_state()
259 		num_stripes = div_u64_rem(length, stripe_size, &remainder);  in ore_get_rw_state()
291 	if (length) {  in ore_get_rw_state()
292 		ore_calc_stripe_info(layout, offset, length, &ios->si);  in ore_get_rw_state()
293 		ios->length = ios->si.length;  in ore_get_rw_state()
295 				 ios->length + PAGE_SIZE - 1) / PAGE_SIZE;  in ore_get_rw_state()
449 				_LLU(per_dev->length));  in ore_check_io()
457 			u64 offset = (ios->offset + ios->length) - residual;  in ore_check_io()
527 			  u64 length, struct ore_striping_info *si)  in ore_calc_stripe_info()  argument
582 	si->length = T - H;  in ore_calc_stripe_info()
583 	if (si->length > length)  in ore_calc_stripe_info()
584 		si->length = length;  in ore_calc_stripe_info()
586 	Nlast = div_u64(H + si->length + U - 1, U);  in ore_calc_stripe_info()
649 	per_dev->length += len;  in _ore_add_stripe_unit()
673 		if (!per_dev->length && !per_dev->offset) {  in _add_parity_units()
707 	u64 length = ios->length;  in _prepare_for_striping()  local
715 	BUG_ON(length > si->length);  in _prepare_for_striping()
717 	while (length) {  in _prepare_for_striping()
722 		if (!per_dev->length && !per_dev->offset) {  in _prepare_for_striping()
738 		if (cur_len >= length)  in _prepare_for_striping()
739 			cur_len = length;  in _prepare_for_striping()
746 		length -= cur_len;  in _prepare_for_striping()
750 		if (unlikely((dev == si->par_dev) || (!length && ios->sp2d))) {  in _prepare_for_striping()
751 			if (!length && ios->sp2d) {  in _prepare_for_striping()
765 						ios->sp2d ? length : cur_len);  in _prepare_for_striping()
843 	if (ios->pages && !master_dev->length)  in _write_mirror()
875 				per_dev->length = master_dev->length;  in _write_mirror()
885 				      per_dev->offset, bio, per_dev->length);  in _write_mirror()
890 				     _LLU(per_dev->length), dev);  in _write_mirror()
897 			       (ios->si.unit_off + ios->length >  in _write_mirror()
902 						 ios->kern_buff, ios->length);  in _write_mirror()
909 				     _LLU(ios->length), per_dev->dev);  in _write_mirror()
965 	if (ios->pages && !per_dev->length)  in _ore_read_mirror()
988 				     per_dev->bio, per_dev->length);  in _ore_read_mirror()
993 			     _LLU(per_dev->offset), _LLU(per_dev->length),  in _ore_read_mirror()