pfn_to_mfn        146 arch/x86/include/asm/xen/page.h 	return XMADDR(PFN_PHYS(pfn_to_mfn(PFN_DOWN(phys.paddr))) | offset);
pfn_to_mfn        191 arch/x86/include/asm/xen/page.h #define virt_to_mfn(v)		(pfn_to_mfn(virt_to_pfn(v)))