From 45b1b196677b8009ab6cdc4b656265f1d7015c1b Mon Sep 17 00:00:00 2001 From: Keiichiro Tokunaga Date: Wed, 2 Mar 2005 00:00:00 -0500 Subject: [PATCH] [ACPI] update CONFIG_ACPI_CONTAINER Kconfig help Signed-off-by: Keiichiro Tokunaga Signed-off-by: Andrew Morton Signed-off-by: Len Brown --- drivers/acpi/Kconfig | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 670fdb5142d1..4aa26acbc46d 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -327,8 +327,13 @@ config ACPI_CONTAINER depends on EXPERIMENTAL default (ACPI_HOTPLUG_MEMORY || ACPI_HOTPLUG_CPU || ACPI_HOTPLUG_IO) ---help--- - This is the ACPI generic container driver which supports - ACPI0004, PNP0A05 and PNP0A06 devices + This allows _physical_ insertion and removal of CPUs and memory. + This can be useful, for example, on NUMA machines that support + ACPI based physical hotplug of nodes, or non-NUMA machines that + support physical cpu/memory hot-plug. + + If one selects "m", this driver can be loaded with + "modprobe acpi_container". config ACPI_HOTPLUG_MEMORY tristate "Memory Hotplug" -- 2.20.1