zero_page_memmap_ptr = virt_to_page(ia64_imva(empty_zero_page));
}
+#ifdef CONFIG_MEMORY_HOTPLUG
pg_data_t *arch_alloc_nodedata(int nid)
{
unsigned long size = compute_pernodesize(nid);
pgdat_list[update_node] = update_pgdat;
scatter_node_data();
}
+#endif