mfn_to_virt 580 arch/x86/xen/p2m.c mid_mfn = mfn_to_virt(old_mfn); mfn_to_virt 723 arch/x86/xen/p2m.c pte = (pte_t *)(mfn_to_virt(PFN_DOWN(map_ops[i].host_addr)) + mfn_to_virt 330 arch/x86/xen/smp_pv.c make_lowmem_page_readonly(mfn_to_virt(gdt_mfn));