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authorHans-Joachim Picht <hans@linux.vnet.ibm.com>2009-06-16 10:30:52 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2009-06-16 10:31:22 +0200
commit155af2f95f905c830688dd0ca7c7cac4107334fd (patch)
tree4304a39e713d1594903e838830c4029715cc7a2a /arch/s390/Kconfig
parentc369527f18f8560bd3580be2676cb55b54b02ee6 (diff)
downloadlinux-linaro-android-155af2f95f905c830688dd0ca7c7cac4107334fd.tar.gz
[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/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 99dc3ded6b4..a14dba0e4d6 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