22 				      struct btrfs_block_group *cache,  in __check_free_space_extents()  argument
35 	info = search_free_space_info(trans, cache, path, 0);  in __check_free_space_extents()
52 		end = cache->start + cache->length;  in __check_free_space_extents()
60 				bit = free_space_test_bit(cache, path, offset);  in __check_free_space_extents()
109 				    struct btrfs_block_group *cache,  in check_free_space_extents()  argument
118 	info = 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 = convert_free_space_to_extents(trans, cache, path);  in check_free_space_extents()
140 		ret = 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()
152 				  struct btrfs_block_group *cache,  in test_empty_block_group()  argument
157 		{cache->start, cache->length},  in test_empty_block_group()
160 	return check_free_space_extents(trans, fs_info, cache, path,  in test_empty_block_group()
166 			   struct btrfs_block_group *cache,  in test_remove_all()  argument
173 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_remove_all()
174 					    cache->start,  in test_remove_all()
175 					    cache->length);  in test_remove_all()
181 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_all()
187 				 struct btrfs_block_group *cache,  in test_remove_beginning()  argument
192 		{cache->start + alignment, cache->length - alignment},  in test_remove_beginning()
196 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_remove_beginning()
197 					    cache->start, alignment);  in test_remove_beginning()
203 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_beginning()
210 			   struct btrfs_block_group *cache,  in test_remove_end()  argument
215 		{cache->start, cache->length - alignment},  in test_remove_end()
219 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_remove_end()
220 				    cache->start + cache->length - alignment,  in test_remove_end()
227 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_end()
233 			      struct btrfs_block_group *cache,  in test_remove_middle()  argument
238 		{cache->start, alignment},  in test_remove_middle()
239 		{cache->start + 2 * alignment, cache->length - 2 * alignment},  in test_remove_middle()
243 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_remove_middle()
244 					    cache->start + alignment,  in test_remove_middle()
251 	return check_free_space_extents(trans, fs_info, cache, path,  in test_remove_middle()
257 			   struct btrfs_block_group *cache,  in test_merge_left()  argument
262 		{cache->start, 2 * alignment},  in test_merge_left()
266 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_merge_left()
267 					    cache->start, cache->length);  in test_merge_left()
273 	ret = __add_to_free_space_tree(trans, cache, path, cache->start,  in test_merge_left()
280 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_left()
281 				       cache->start + alignment,  in test_merge_left()
288 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_left()
294 			   struct btrfs_block_group *cache,  in test_merge_right()  argument
299 		{cache->start + alignment, 2 * alignment},  in test_merge_right()
303 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_merge_right()
304 					    cache->start, cache->length);  in test_merge_right()
310 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_right()
311 				       cache->start + 2 * alignment,  in test_merge_right()
318 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_right()
319 				       cache->start + alignment,  in test_merge_right()
326 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_right()
332 			   struct btrfs_block_group *cache,  in test_merge_both()  argument
337 		{cache->start, 3 * alignment},  in test_merge_both()
341 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_merge_both()
342 					    cache->start, cache->length);  in test_merge_both()
348 	ret = __add_to_free_space_tree(trans, cache, path, cache->start,  in test_merge_both()
355 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_both()
356 				       cache->start + 2 * alignment, alignment);  in test_merge_both()
362 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_both()
363 				       cache->start + alignment, alignment);  in test_merge_both()
369 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_both()
375 			   struct btrfs_block_group *cache,  in test_merge_none()  argument
380 		{cache->start, alignment},  in test_merge_none()
381 		{cache->start + 2 * alignment, alignment},  in test_merge_none()
382 		{cache->start + 4 * alignment, alignment},  in test_merge_none()
386 	ret = __remove_from_free_space_tree(trans, cache, path,  in test_merge_none()
387 					    cache->start, cache->length);  in test_merge_none()
393 	ret = __add_to_free_space_tree(trans, cache, path, cache->start,  in test_merge_none()
400 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_none()
401 				       cache->start + 4 * alignment, alignment);  in test_merge_none()
407 	ret = __add_to_free_space_tree(trans, cache, path,  in test_merge_none()
408 				       cache->start + 2 * alignment, alignment);  in test_merge_none()
414 	return check_free_space_extents(trans, fs_info, cache, path,  in test_merge_none()
429 	struct btrfs_block_group *cache = NULL;  in run_test()  local
466 	cache = btrfs_alloc_dummy_block_group(fs_info, 8 * alignment);  in run_test()
467 	if (!cache) {  in run_test()
472 	cache->bitmap_low_thresh = 0;  in run_test()
473 	cache->bitmap_high_thresh = (u32)-1;  in run_test()
474 	set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags);  in run_test()
475 	cache->fs_info = root->fs_info;  in run_test()
486 	ret = add_block_group_free_space(&trans, cache);  in run_test()
493 		ret = convert_free_space_to_bitmaps(&trans, cache, path);  in run_test()
500 	ret = test_func(&trans, root->fs_info, cache, path, alignment);  in run_test()
504 	ret = remove_block_group_free_space(&trans, cache);  in run_test()
519 	btrfs_free_dummy_block_group(cache);  in run_test()