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authorAndi Kleen <ak@suse.de>2006-04-07 13:49:15 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-09 14:53:16 -0400
commit9d99aaa31f5994d1923c3713ce9144c4c42332e1 (patch)
treeae608593ca196dd6493cccbdfc1b8dd098e91ee8 /drivers/acpi/Kconfig
parent805e8c03c9ea9bdb402a36341e02ec24825d5417 (diff)
[PATCH] x86_64: Support memory hotadd without sparsemem
Memory hotadd doesn't need SPARSEMEM, but can be handled by just preallocating mem_maps. This only needs some untangling of ifdefs to enable the necessary code even without SPARSEMEM. Originally from Keith Mannthey, hacked by AK. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/acpi/Kconfig')
-rw-r--r--drivers/acpi/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 5cb96300eb0f..c24652d31bf9 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -329,7 +329,7 @@ config ACPI_CONTAINER
329config ACPI_HOTPLUG_MEMORY 329config ACPI_HOTPLUG_MEMORY
330 tristate "Memory Hotplug" 330 tristate "Memory Hotplug"
331 depends on ACPI 331 depends on ACPI
332 depends on MEMORY_HOTPLUG 332 depends on MEMORY_HOTPLUG || X86_64
333 default n 333 default n
334 help 334 help
335 This driver adds supports for ACPI Memory Hotplug. This driver 335 This driver adds supports for ACPI Memory Hotplug. This driver