10 static void free_extent_map_tree(struct extent_map_tree *em_tree)  in free_extent_map_tree()  argument
15 	while (!RB_EMPTY_ROOT(&em_tree->map)) {  in free_extent_map_tree()
16 		node = rb_first(&em_tree->map);  in free_extent_map_tree()
18 		remove_extent_mapping(em_tree, em);  in free_extent_map_tree()
51 		struct extent_map_tree *em_tree)  in test_case_1()  argument
68 	ret = add_extent_mapping(em_tree, em, 0);  in test_case_1()
81 	ret = add_extent_mapping(em_tree, em, 0);  in test_case_1()
94 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len);  in test_case_1()
107 	free_extent_map_tree(em_tree);  in test_case_1()
117 		struct extent_map_tree *em_tree)  in test_case_2()  argument
132 	ret = add_extent_mapping(em_tree, em, 0);  in test_case_2()
145 	ret = add_extent_mapping(em_tree, em, 0);  in test_case_2()
158 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len);  in test_case_2()
171 	free_extent_map_tree(em_tree);  in test_case_2()
175 		struct extent_map_tree *em_tree, u64 start)  in __test_case_3()  argument
191 	ret = add_extent_mapping(em_tree, em, 0);  in __test_case_3()
204 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len);  in __test_case_3()
222 	free_extent_map_tree(em_tree);  in __test_case_3()
242 		struct extent_map_tree *em_tree)  in test_case_3()  argument
244 	__test_case_3(fs_info, em_tree, 0);  in test_case_3()
245 	__test_case_3(fs_info, em_tree, SZ_8K);  in test_case_3()
246 	__test_case_3(fs_info, em_tree, (12 * 1024ULL));  in test_case_3()
250 		struct extent_map_tree *em_tree, u64 start)  in __test_case_4()  argument
266 	ret = add_extent_mapping(em_tree, em, 0);  in __test_case_4()
279 	ret = add_extent_mapping(em_tree, em, 0);  in __test_case_4()
291 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len);  in __test_case_4()
304 	free_extent_map_tree(em_tree);  in __test_case_4()
333 		struct extent_map_tree *em_tree)  in test_case_4()  argument
335 	__test_case_4(fs_info, em_tree, 0);  in test_case_4()
336 	__test_case_4(fs_info, em_tree, SZ_4K);  in test_case_4()
342 	struct extent_map_tree *em_tree;  in btrfs_test_extent_map()  local
356 	em_tree = kzalloc(sizeof(*em_tree), GFP_KERNEL);  in btrfs_test_extent_map()
357 	if (!em_tree)  in btrfs_test_extent_map()
361 	extent_map_tree_init(em_tree);  in btrfs_test_extent_map()
363 	test_case_1(fs_info, em_tree);  in btrfs_test_extent_map()
364 	test_case_2(fs_info, em_tree);  in btrfs_test_extent_map()
365 	test_case_3(fs_info, em_tree);  in btrfs_test_extent_map()
366 	test_case_4(fs_info, em_tree);  in btrfs_test_extent_map()
368 	kfree(em_tree);  in btrfs_test_extent_map()