order_out 2552 arch/x86/xen/mmu_pv.c unsigned int order_out, order_out 2568 arch/x86/xen/mmu_pv.c .extent_order = order_out, order_out 2575 arch/x86/xen/mmu_pv.c BUG_ON(extents_in << order_in != extents_out << order_out);