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| author | Paul Mundt <lethal@linux-sh.org> | 2010-04-26 19:11:51 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-04-26 19:11:51 +0900 |
| commit | 54b41b97fd07842d8b64963d538003c5f756ca12 (patch) | |
| tree | eb70c7c0dee9e237018c3fda0b5566d6d1338a3b /arch/sh/Kconfig | |
| parent | e60692b9347d17774cdad00ae2b9afd3dc5444af (diff) | |
| parent | e7dc951eecb708d4aef18db4dbf489ba282d16ff (diff) | |
| download | op-kernel-dev-54b41b97fd07842d8b64963d538003c5f756ca12.zip op-kernel-dev-54b41b97fd07842d8b64963d538003c5f756ca12.tar.gz | |
Merge branch 'sh/smp'
Diffstat (limited to 'arch/sh/Kconfig')
| -rw-r--r-- | arch/sh/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index ba86bfb..d73bd4d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -706,6 +706,13 @@ config NR_CPUS This is purely to save memory - each supported CPU adds approximately eight kilobytes to the kernel image. +config HOTPLUG_CPU + bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" + depends on SMP && HOTPLUG && EXPERIMENTAL + help + Say Y here to experiment with turning CPUs off and on. CPUs + can be controlled through /sys/devices/system/cpu. + source "kernel/Kconfig.preempt" config GUSA |
