diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 03:59:18 -0400 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 04:02:16 -0400 |
| commit | 421c175c4d609864350df495b34d3e99f9fb1bdd (patch) | |
| tree | ea3ade04452a6a6c578ae7895b5451c1bf231bc9 /arch/s390/Kconfig | |
| parent | 0788fea4d583a3b7d199696819940ff3387d79a3 (diff) | |
[S390] Add support for memory hot-add.
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 6d0d31651f05..5dc8f8028d52 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig | |||
| @@ -313,6 +313,10 @@ config ARCH_SPARSEMEM_DEFAULT | |||
| 313 | config ARCH_SELECT_MEMORY_MODEL | 313 | config ARCH_SELECT_MEMORY_MODEL |
| 314 | def_bool y | 314 | def_bool y |
| 315 | 315 | ||
| 316 | config ARCH_ENABLE_MEMORY_HOTPLUG | ||
| 317 | def_bool y | ||
| 318 | depends on SPARSEMEM | ||
| 319 | |||
| 316 | source "mm/Kconfig" | 320 | source "mm/Kconfig" |
| 317 | 321 | ||
| 318 | comment "I/O subsystem configuration" | 322 | comment "I/O subsystem configuration" |