#ifndef _ASM_MMZONE_H_
#define _ASM_MMZONE_H_
-#include <linux/config.h>
#include <asm/smp.h>
struct bootmem_data_t; /* stupid forward decl. */
#define VALID_PAGE(page) (((page) - mem_map) < max_mapnr)
#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> 32))
+#define pgd_page(pgd) (pfn_to_page(pgd_val(pgd) >> 32))
#define pte_pfn(pte) (pte_val(pte) >> 32)
#define mk_pte(page, pgprot) \