hole_low          651 arch/x86/xen/mmu_pv.c 	unsigned hole_low = 0, hole_high = 0;
hole_low          662 arch/x86/xen/mmu_pv.c 	hole_low = pgd_index(GUARD_HOLE_BASE_ADDR);
hole_low          670 arch/x86/xen/mmu_pv.c 		if (i >= hole_low && i < hole_high)