435 	struct extent_io_tree tree;  in test_find_first_clear_extent_bit()  local
441 	extent_io_tree_init(NULL, &tree, IO_TREE_SELFTEST, NULL);  in test_find_first_clear_extent_bit()
444 	find_first_clear_extent_bit(&tree, 0, &start, &end, CHUNK_TRIMMED);  in test_find_first_clear_extent_bit()
455 	set_extent_bits(&tree, SZ_1M, SZ_4M - 1,  in test_find_first_clear_extent_bit()
458 	find_first_clear_extent_bit(&tree, SZ_512K, &start, &end,  in test_find_first_clear_extent_bit()
468 	set_extent_bits(&tree, SZ_32M, SZ_64M - 1,  in test_find_first_clear_extent_bit()
474 	find_first_clear_extent_bit(&tree, 12 * SZ_1M, &start, &end,  in test_find_first_clear_extent_bit()
487 	find_first_clear_extent_bit(&tree, SZ_2M, &start, &end,  in test_find_first_clear_extent_bit()
500 	set_extent_bits(&tree, SZ_64M, SZ_64M + SZ_8M - 1, CHUNK_ALLOCATED);  in test_find_first_clear_extent_bit()
501 	find_first_clear_extent_bit(&tree, SZ_64M + SZ_1M, &start, &end,  in test_find_first_clear_extent_bit()
510 	find_first_clear_extent_bit(&tree, SZ_64M - SZ_8M, &start, &end,  in test_find_first_clear_extent_bit()
527 	find_first_clear_extent_bit(&tree, -1, &start, &end, CHUNK_TRIMMED);  in test_find_first_clear_extent_bit()
537 	clear_extent_bits(&tree, 0, (u64)-1, CHUNK_TRIMMED | CHUNK_ALLOCATED);  in test_find_first_clear_extent_bit()