[ACPI] update CONFIG_ACPI_CONTAINER Kconfig help
Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -327,8 +327,13 @@ config ACPI_CONTAINER
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depends on EXPERIMENTAL
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default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_CPU || ACPI_HOTPLUG_IO)
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---help---
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This is the ACPI generic container driver which supports
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ACPI0004, PNP0A05 and PNP0A06 devices
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This allows _physical_ insertion and removal of CPUs and memory.
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This can be useful, for example, on NUMA machines that support
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ACPI based physical hotplug of nodes, or non-NUMA machines that
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support physical cpu/memory hot-plug.
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If one selects "m", this driver can be loaded with
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"modprobe acpi_container".
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config ACPI_HOTPLUG_MEMORY
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tristate "Memory Hotplug"
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