66 	struct extent_changeset *data_reserved;  member
2657 	struct extent_changeset *data_reserved = NULL;  in btrfs_writepage_fixup_worker()  local
2675 	ret = btrfs_delalloc_reserve_space(inode, &data_reserved, page_start,  in btrfs_writepage_fixup_worker()
2705 			btrfs_delalloc_release_space(inode, data_reserved,  in btrfs_writepage_fixup_worker()
2753 		btrfs_delalloc_release_space(inode, data_reserved, page_start,  in btrfs_writepage_fixup_worker()
2772 	extent_changeset_free(data_reserved);  in btrfs_writepage_fixup_worker()
5009 	struct extent_changeset *data_reserved = NULL;  in btrfs_truncate_block()  local
5028 	ret = btrfs_check_data_free_space(inode, &data_reserved, block_start,  in btrfs_truncate_block()
5041 			btrfs_free_reserved_data_space(inode, data_reserved,  in btrfs_truncate_block()
5048 		btrfs_delalloc_release_space(inode, data_reserved, block_start,  in btrfs_truncate_block()
5122 			btrfs_delalloc_release_space(inode, data_reserved,  in btrfs_truncate_block()
5131 	extent_changeset_free(data_reserved);  in btrfs_truncate_block()
7879 				&dio_data->data_reserved,  in btrfs_dio_iomap_begin()
7882 			extent_changeset_free(dio_data->data_reserved);  in btrfs_dio_iomap_begin()
7981 				dio_data->data_reserved, start,  in btrfs_dio_iomap_begin()
7984 		extent_changeset_free(dio_data->data_reserved);  in btrfs_dio_iomap_begin()
8019 					dio_data->data_reserved, pos,  in btrfs_dio_iomap_end()
8022 		extent_changeset_free(dio_data->data_reserved);  in btrfs_dio_iomap_end()
8729 	struct extent_changeset *data_reserved = NULL;  in btrfs_page_mkwrite()  local
8755 	ret2 = btrfs_delalloc_reserve_space(BTRFS_I(inode), &data_reserved,  in btrfs_page_mkwrite()
8811 					data_reserved, page_start,  in btrfs_page_mkwrite()
8857 	extent_changeset_free(data_reserved);  in btrfs_page_mkwrite()
8865 	btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved, page_start,  in btrfs_page_mkwrite()
8869 	extent_changeset_free(data_reserved);  in btrfs_page_mkwrite()