From: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com>
Date: Wed, 2 Mar 2005 05:00:00 +0000 (-0500)
Subject: [ACPI] update CONFIG_ACPI_CONTAINER Kconfig help
X-Git-Tag: v2.6.13-rc3~10^2^2~35
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=45b1b196677b8009ab6cdc4b656265f1d7015c1b;p=karo-tx-linux.git

[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>
---

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"