diff options
Diffstat (limited to 'arch/sparc64/Kconfig')
| -rw-r--r-- | arch/sparc64/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index af59daa8105..3c2e3397caf 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -108,6 +108,15 @@ config SECCOMP source kernel/Kconfig.hz +config HOTPLUG_CPU + bool "Support for hot-pluggable CPUs" + depends on SMP + select HOTPLUG + ---help--- + Say Y here to experiment with turning CPUs off and on. CPUs + can be controlled through /sys/devices/system/cpu/cpu#. + Say N if you want to disable CPU hotplug. + source "init/Kconfig" config SYSVIPC_COMPAT @@ -307,6 +316,7 @@ config SUN_IO config SUN_LDOMS bool "Sun Logical Domains support" + select HOTPLUG_CPU help Say Y here is you want to support virtual devices via Logical Domains. |