1 /* Public domain. */
2 
3 #ifndef _LINUX_MMZONE_H
4 #define _LINUX_MMZONE_H
5 
6 #include <linux/mm_types.h>
7 #include <linux/nodemask.h>
8 
9 #define MAX_PAGE_ORDER	10
10 #define NR_PAGE_ORDERS	(MAX_PAGE_ORDER + 1)
11 #define pfn_to_nid(x)	0
12 
13 #endif
14