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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-03 03:38:22 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-03 03:38:22 +0100 |
| commit | cfa024f4e45562c50b9eccb23649ab103578037b (patch) | |
| tree | d49992521230a4e302c6d4bef9191e885220b82e /arch/arm/Kconfig | |
| parent | Merge branch 'swiotlb' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/... (diff) | |
| parent | [ARM SMP] Add hotplug CPU infrastructure (diff) | |
| download | linux-cfa024f4e45562c50b9eccb23649ab103578037b.tar.xz linux-cfa024f4e45562c50b9eccb23649ab103578037b.zip | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index dc6d8342e5e6..6b12d71978de 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -349,6 +349,13 @@ config NR_CPUS depends on SMP default "4" +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. + config PREEMPT bool "Preemptible Kernel (EXPERIMENTAL)" depends on EXPERIMENTAL |