mem_add 44 drivers/xen/xen-acpi-memhotplug.c op.u.mem_add.spfn = info->start_addr >> PAGE_SHIFT; mem_add 45 drivers/xen/xen-acpi-memhotplug.c op.u.mem_add.epfn = (info->start_addr + info->length) >> PAGE_SHIFT; mem_add 46 drivers/xen/xen-acpi-memhotplug.c op.u.mem_add.pxm = pxm; mem_add 523 include/xen/interface/platform.h struct xenpf_mem_hotadd mem_add;