[linux-2.6-block.git] / include / xen / page.h

#ifndef _XEN_PAGE_H
#define _XEN_PAGE_H

#include <asm/xen/page.h>

static inline unsigned long page_to_mfn(struct page *page)
{
	return pfn_to_mfn(page_to_pfn(page));
}

struct xen_memory_region {
	phys_addr_t start;
	phys_addr_t size;
};

#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */

extern __initdata
struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS];

extern unsigned long xen_released_pages;

#endif	/* _XEN_PAGE_H */
Commit	Line	Data
9be4d457 JF	1	#ifndef _XEN_PAGE_H
	2	#define _XEN_PAGE_H
	3
20e71f2e	4	#include <asm/xen/page.h>
9be4d457	5
28e98c2c DV	6	static inline unsigned long page_to_mfn(struct page *page)
	7	{
	8	return pfn_to_mfn(page_to_pfn(page));
	9	}
	10
8b5d44a5 DV	11	struct xen_memory_region {
	12	phys_addr_t start;
	13	phys_addr_t size;
	14	};
	15
	16	#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */
	17
	18	extern __initdata
	19	struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS];
9be4d457	20
aa24411b DV	21	extern unsigned long xen_released_pages;
aa24411b DV	22
9be4d457	23	#endif /* _XEN_PAGE_H */