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| author | Paul Mundt <lethal@linux-sh.org> | 2007-06-07 02:32:52 (GMT) |
|---|---|---|
| committer | Paul Mundt <lethal@hera.kernel.org> | 2007-06-08 02:43:51 (GMT) |
| commit | 33d63bd83bf9aa6b662a376a96b825acba721e8f (patch) | |
| tree | 469eadf218a6e435b06eb151c88340c0adb7b83e /arch/sh/mm/Kconfig | |
| parent | 05a117847b43d44f336bbf272a1063661431a5e5 (diff) | |
| download | linux-33d63bd83bf9aa6b662a376a96b825acba721e8f.tar.xz | |
sh: memory hot-add for sparsemem users support.
This enables simple hotplug support for sparsemem users. Presently
this only permits memory being added in to node 0 on ZONE_NORMAL.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/Kconfig')
| -rw-r--r-- | arch/sh/mm/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index c713d13..0c24abd 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -331,6 +331,14 @@ config ARCH_POPULATES_NODE_MAP config ARCH_SELECT_MEMORY_MODEL def_bool y +config ARCH_ENABLE_MEMORY_HOTPLUG + def_bool y + depends on SPARSEMEM + +config ARCH_MEMORY_PROBE + def_bool y + depends on MEMORY_HOTPLUG + choice prompt "Kernel page size" default PAGE_SIZE_4KB |