2010-09-01 06:01:16 +08:00
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#ifndef _XEN_PAGE_H
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#define _XEN_PAGE_H
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2008-04-03 01:53:58 +08:00
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#include <asm/xen/page.h>
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2010-09-01 06:01:16 +08:00
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2015-01-14 01:16:42 +08:00
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static inline unsigned long page_to_mfn(struct page *page)
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{
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return pfn_to_mfn(page_to_pfn(page));
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}
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2011-09-29 00:46:34 +08:00
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struct xen_memory_region {
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phys_addr_t start;
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phys_addr_t size;
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};
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#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */
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extern __initdata
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struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS];
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2010-09-01 06:01:16 +08:00
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2011-09-29 00:46:32 +08:00
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extern unsigned long xen_released_pages;
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2010-09-01 06:01:16 +08:00
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#endif /* _XEN_PAGE_H */
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