diff options
Diffstat (limited to 'drivers/xen/Kconfig')
| -rw-r--r-- | drivers/xen/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index dcffad1b47ca..5a32232cf7c1 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -202,6 +202,18 @@ config XEN_ACPI_HOTPLUG_MEMORY to hot-add memory at runtime (the hot-added memory cannot be removed until machine stop), select Y/M here, otherwise select N. +config XEN_ACPI_HOTPLUG_CPU + tristate "Xen ACPI cpu hotplug" + depends on XEN_DOM0 && XEN_STUB && ACPI + select ACPI_CONTAINER + default n + help + Xen ACPI cpu enumerating and hotplugging + + For hotplugging, currently Xen only support ACPI cpu hotadd. + If you want to hotadd cpu at runtime (the hotadded cpu cannot + be removed until machine stop), select Y/M here. + config XEN_ACPI_PROCESSOR tristate "Xen ACPI processor" depends on XEN && X86 && ACPI_PROCESSOR && CPU_FREQ |