diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index b29f0280d712..eb7e8d795c6a 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -784,8 +784,17 @@ config SYS_HAS_EARLY_PRINTK bool config HOTPLUG_CPU + bool "Support for hot-pluggable CPUs" + depends on SMP && HOTPLUG && SYS_SUPPORTS_HOTPLUG_CPU + help + Say Y here to allow turning CPUs off and on. CPUs can be + controlled through /sys/devices/system/cpu. + (Note: power management support will enable this option + automatically on SMP systems. ) + Say N if you want to disable CPU hotplug. + +config SYS_SUPPORTS_HOTPLUG_CPU bool - default n config I8259 bool |