search_start = root->last_inode_alloc;
search_start = max((unsigned long long)search_start,
BTRFS_FIRST_FREE_OBJECTID);
search_key.objectid = search_start;
search_key.offset = 0;
search_start = root->last_inode_alloc;
search_start = max((unsigned long long)search_start,
BTRFS_FIRST_FREE_OBJECTID);
search_key.objectid = search_start;
search_key.offset = 0;