1#ifndef _XEN_PAGE_H 2#define _XEN_PAGE_H 3 4#include <asm/xen/page.h> 5 6struct xen_memory_region { 7 phys_addr_t start; 8 phys_addr_t size; 9}; 10 11#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */ 12 13extern __initdata 14struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS]; 15 16extern unsigned long xen_released_pages; 17 18#endif /* _XEN_PAGE_H */ 19