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| author |   Hans-Joachim Picht <hans@linux.vnet.ibm.com> | 2009-06-16 10:30:52 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-06-16 10:31:22 +0200 |
| commit | 155af2f95f905c830688dd0ca7c7cac4107334fd (patch) | |
| tree | 4304a39e713d1594903e838830c4029715cc7a2a /arch/s390/Kconfig | |
| parent | [S390] pm: dcssblk power management callbacks. (diff) | |
| download | linux-dev-155af2f95f905c830688dd0ca7c7cac4107334fd.tar.xz linux-dev-155af2f95f905c830688dd0ca7c7cac4107334fd.zip | |
[S390] s390: hibernation support for s390
This patch introduces the hibernation backend support to the
s390 architecture. Now it is possible to suspend a mainframe Linux
guest using the following command:
echo disk > /sys/power/state
Signed-off-by: Hans-Joachim Picht <hans@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 99dc3ded6b49..a14dba0e4d67 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -348,6 +348,9 @@ config ARCH_ENABLE_MEMORY_HOTPLUG config ARCH_ENABLE_MEMORY_HOTREMOVE def_bool y +config ARCH_HIBERNATION_POSSIBLE + def_bool y if 64BIT + source "mm/Kconfig" comment "I/O subsystem configuration" @@ -592,6 +595,12 @@ config SECCOMP endmenu +menu "Power Management" + +source "kernel/power/Kconfig" + +endmenu + source "net/Kconfig" config PCMCIA |