20 static int __check_free_space_extents(struct btrfs_trans_handle *trans,  in __check_free_space_extents()  argument
35 	info = btrfs_search_free_space_info(trans, cache, path, 0);  in __check_free_space_extents()
107 static int check_free_space_extents(struct btrfs_trans_handle *trans,  in check_free_space_extents()  argument
118 	info = btrfs_search_free_space_info(trans, cache, path, 0);  in check_free_space_extents()
127 	ret = __check_free_space_extents(trans, fs_info, cache, path, extents,  in check_free_space_extents()
134 		ret = btrfs_convert_free_space_to_extents(trans, cache, path);  in check_free_space_extents()
140 		ret = btrfs_convert_free_space_to_bitmaps(trans, cache, path);  in check_free_space_extents()
146 	return __check_free_space_extents(trans, fs_info, cache, path, extents,  in check_free_space_extents()
150 static int test_empty_block_group(struct btrfs_trans_handle *trans,  in test_empty_block_group()  argument
160 	return check_free_space_extents(trans, fs_info, cache, path,  in test_empty_block_group()
164 static int test_remove_all(struct btrfs_trans_handle *trans,  in test_remove_all()  argument
173 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_remove_all()
180 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_all()
184 static int test_remove_beginning(struct btrfs_trans_handle *trans,  in test_remove_beginning()  argument
195 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_remove_beginning()
202 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_beginning()
207 static int test_remove_end(struct btrfs_trans_handle *trans,  in test_remove_end()  argument
218 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_remove_end()
226 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_end()
230 static int test_remove_middle(struct btrfs_trans_handle *trans,  in test_remove_middle()  argument
242 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_remove_middle()
250 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_middle()
254 static int test_merge_left(struct btrfs_trans_handle *trans,  in test_merge_left()  argument
265 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_merge_left()
272 	ret = __btrfs_add_to_free_space_tree(trans, cache, path, cache->start,  in test_merge_left()
279 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_left()
286 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_left()
290 static int test_merge_right(struct btrfs_trans_handle *trans,  in test_merge_right()  argument
301 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_merge_right()
308 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_right()
316 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_right()
323 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_right()
327 static int test_merge_both(struct btrfs_trans_handle *trans,  in test_merge_both()  argument
338 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_merge_both()
345 	ret = __btrfs_add_to_free_space_tree(trans, cache, path, cache->start,  in test_merge_both()
352 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_both()
359 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_both()
366 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_both()
370 static int test_merge_none(struct btrfs_trans_handle *trans,  in test_merge_none()  argument
383 	ret = __btrfs_remove_from_free_space_tree(trans, cache, path,  in test_merge_none()
390 	ret = __btrfs_add_to_free_space_tree(trans, cache, path, cache->start,  in test_merge_none()
397 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_none()
404 	ret = __btrfs_add_to_free_space_tree(trans, cache, path,  in test_merge_none()
411 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_none()
427 	struct btrfs_trans_handle trans;  in run_test()  local
474 	btrfs_init_dummy_trans(&trans, root->fs_info);  in run_test()
483 	ret = btrfs_add_block_group_free_space(&trans, cache);  in run_test()
490 		ret = btrfs_convert_free_space_to_bitmaps(&trans, cache, path);  in run_test()
497 	ret = test_func(&trans, root->fs_info, cache, path, alignment);  in run_test()
501 	ret = btrfs_remove_block_group_free_space(&trans, cache);  in run_test()