Xen ACPI cpu hotplug
modulename: xen-acpi-cpuhotplug.ko
configname: CONFIG_XEN_ACPI_HOTPLUG_CPU
Linux Kernel Configuration
└─>Device Drivers
└─>Xen driver support
└─>Xen ACPI cpu hotplug
In linux kernel since version 3.1 (release Date: 2011-10-24)
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.
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.