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 /mm | |
| 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 'mm')
| -rw-r--r-- | mm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index a9cb80ae640..0873998d149 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -115,7 +115,7 @@ config SPARSEMEM_EXTREME # eventually, we can have this option just 'select SPARSEMEM' config MEMORY_HOTPLUG bool "Allow for memory hot-add" - depends on SPARSEMEM && HOTPLUG && !SOFTWARE_SUSPEND + depends on SPARSEMEM && HOTPLUG && !SOFTWARE_SUSPEND && ARCH_ENABLE_MEMORY_HOTPLUG comment "Memory hotplug is currently incompatible with Software Suspend" depends on SPARSEMEM && HOTPLUG && SOFTWARE_SUSPEND |