acpi_hotmem_initialized 36 drivers/xen/xen-acpi-memhotplug.c static bool acpi_hotmem_initialized __read_mostly; acpi_hotmem_initialized 315 drivers/xen/xen-acpi-memhotplug.c if (!acpi_hotmem_initialized) acpi_hotmem_initialized 442 drivers/xen/xen-acpi-memhotplug.c acpi_hotmem_initialized = true;