diff options
| author | Yasunori Goto <y-goto@jp.fujitsu.com> | 2006-08-08 17:35:33 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2006-08-08 17:35:33 +0200 |
| commit | 5443cf44e9f256b5bd85b7ea621ccb179c4217d3 (patch) | |
| tree | aae51731cdfd10734028ed40e4463de7f68aece2 /arch/ia64/Kconfig | |
| parent | d92165febdccd522e2a8b55008ffdb0ed121141a (diff) | |
memory hotplug: solve config broken: undefined reference to `online_page'
Memory hotplug code of i386 adds memory to only highmem. So, if
CONFIG_HIGHMEM is not set, CONFIG_MEMORY_HOTPLUG shouldn't be set.
Otherwise, it causes compile error.
In addition, many architecture can't use memory hotplug feature yet. So, I
introduce CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG.
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'arch/ia64/Kconfig')
| -rw-r--r-- | arch/ia64/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index a85ea9d37f05..fb5d0c77d06d 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -262,6 +262,9 @@ config HOTPLUG_CPU can be controlled through /sys/devices/system/cpu/cpu#. Say N if you want to disable CPU hotplug. +config ARCH_ENABLE_MEMORY_HOTPLUG + def_bool y + config SCHED_SMT bool "SMT scheduler support" depends on SMP |