+/*
+ * Ensure that all blocks are marked in the block_found_map, since it's
+ * possible that the library allocated an extent node block or a block map
+ * block during the directory rebuilding; these new allocations are not
+ * captured in block_found_map. This is bad since we could later use
+ * block_found_map to allocate more blocks.
+ */
+static int find_new_blocks_proc(ext2_filsys fs,
+ blk64_t *blocknr,
+ e2_blkcnt_t blockcnt,
+ blk64_t ref_block EXT2FS_ATTR((unused)),
+ int ref_offset EXT2FS_ATTR((unused)),
+ void *priv_data)
+{
+ struct expand_dir_struct *es = (struct expand_dir_struct *) priv_data;
+ e2fsck_t ctx = es->ctx;
+
+ ext2fs_mark_block_bitmap2(ctx->block_found_map, *blocknr);
+ return 0;
+}
+
+errcode_t e2fsck_expand_directory(e2fsck_t ctx, ext2_ino_t dir,
+ int num, int guaranteed_size)