diff options
| author | Andi Kleen <ak@suse.de> | 2006-04-07 13:49:15 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-09 14:53:16 -0400 |
| commit | 9d99aaa31f5994d1923c3713ce9144c4c42332e1 (patch) | |
| tree | ae608593ca196dd6493cccbdfc1b8dd098e91ee8 /drivers | |
| parent | 805e8c03c9ea9bdb402a36341e02ec24825d5417 (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')
| -rw-r--r-- | drivers/acpi/Kconfig | 2 |
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 | |||
| 329 | config ACPI_HOTPLUG_MEMORY | 329 | config 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 |