742 	struct xen_memory_map memmap;  in xen_memory_setup()  local
753 	memmap.nr_entries = E820MAX;  in xen_memory_setup()
754 	set_xen_guest_handle(memmap.buffer, xen_e820_map);  in xen_memory_setup()
759 	rc = HYPERVISOR_memory_op(op, &memmap);  in xen_memory_setup()
762 		memmap.nr_entries = 1;  in xen_memory_setup()
771 	BUG_ON(memmap.nr_entries == 0);  in xen_memory_setup()
772 	xen_e820_map_entries = memmap.nr_entries;  in xen_memory_setup()
922 	struct xen_memory_map memmap;  in xen_auto_xlated_memory_setup()  local
926 	memmap.nr_entries = E820MAX;  in xen_auto_xlated_memory_setup()
927 	set_xen_guest_handle(memmap.buffer, xen_e820_map);  in xen_auto_xlated_memory_setup()
929 	rc = HYPERVISOR_memory_op(XENMEM_memory_map, &memmap);  in xen_auto_xlated_memory_setup()
933 	xen_e820_map_entries = memmap.nr_entries;  in xen_auto_xlated_memory_setup()