1598 				u64 num_bytes, u64 search_start, u64 *start,  in find_free_dev_extent_start()  argument
1615 	search_start = dev_extent_search_start(device, search_start);  in find_free_dev_extent_start()
1624 	max_hole_start = search_start;  in find_free_dev_extent_start()
1628 	if (search_start >= search_end ||  in find_free_dev_extent_start()
1639 	key.offset = search_start;  in find_free_dev_extent_start()
1646 	while (search_start < search_end) {  in find_free_dev_extent_start()
1672 		if (key.offset > search_start) {  in find_free_dev_extent_start()
1673 			hole_size = key.offset - search_start;  in find_free_dev_extent_start()
1674 			dev_extent_hole_check(device, &search_start, &hole_size,  in find_free_dev_extent_start()
1678 				max_hole_start = search_start;  in find_free_dev_extent_start()
1700 		if (extent_end > search_start)  in find_free_dev_extent_start()
1701 			search_start = extent_end;  in find_free_dev_extent_start()
1712 	if (search_end > search_start) {  in find_free_dev_extent_start()
1713 		hole_size = search_end - search_start;  in find_free_dev_extent_start()
1714 		if (dev_extent_hole_check(device, &search_start, &hole_size,  in find_free_dev_extent_start()
1721 			max_hole_start = search_start;  in find_free_dev_extent_start()