82 	struct extent_changeset *data_reserved;  member
2688 	struct extent_changeset *data_reserved = NULL;  in btrfs_writepage_fixup_worker()  local
2701 	ret = btrfs_delalloc_reserve_space(inode, &data_reserved, page_start,  in btrfs_writepage_fixup_worker()
2731 			btrfs_delalloc_release_space(inode, data_reserved,  in btrfs_writepage_fixup_worker()
2779 		btrfs_delalloc_release_space(inode, data_reserved, page_start,  in btrfs_writepage_fixup_worker()
2797 	extent_changeset_free(data_reserved);  in btrfs_writepage_fixup_worker()
4662 	struct extent_changeset *data_reserved = NULL;  in btrfs_truncate_block()  local
4681 	ret = btrfs_check_data_free_space(inode, &data_reserved, block_start,  in btrfs_truncate_block()
4694 			btrfs_free_reserved_data_space(inode, data_reserved,  in btrfs_truncate_block()
4701 		btrfs_delalloc_release_space(inode, data_reserved, block_start,  in btrfs_truncate_block()
4781 			btrfs_delalloc_release_space(inode, data_reserved,  in btrfs_truncate_block()
4790 	extent_changeset_free(data_reserved);  in btrfs_truncate_block()
7492 						  &dio_data->data_reserved,  in btrfs_dio_iomap_begin()
7600 							       dio_data->data_reserved,  in btrfs_dio_iomap_begin()
7646 					       dio_data->data_reserved,  in btrfs_dio_iomap_begin()
7648 		extent_changeset_free(dio_data->data_reserved);  in btrfs_dio_iomap_begin()
7687 		extent_changeset_free(dio_data->data_reserved);  in btrfs_dio_iomap_end()
8091 	struct extent_changeset *data_reserved = NULL;  in btrfs_page_mkwrite()  local
8117 	ret2 = btrfs_delalloc_reserve_space(BTRFS_I(inode), &data_reserved,  in btrfs_page_mkwrite()
8172 					data_reserved, page_start,  in btrfs_page_mkwrite()
8216 	extent_changeset_free(data_reserved);  in btrfs_page_mkwrite()
8224 	btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved, page_start,  in btrfs_page_mkwrite()
8228 	extent_changeset_free(data_reserved);  in btrfs_page_mkwrite()
10176 	struct extent_changeset *data_reserved = NULL;  in btrfs_do_encoded_write()  local
10319 	ret = btrfs_qgroup_reserve_data(inode, &data_reserved, start, num_bytes);  in btrfs_do_encoded_write()
10387 		btrfs_qgroup_free_data(inode, data_reserved, start, num_bytes);  in btrfs_do_encoded_write()