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authorPhilipp Hachtmann <phacht@linux.vnet.ibm.com>2015-05-08 17:40:44 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-08-04 14:06:56 +0200
commita763bc8b656d11b7424cd2696e19efca301d8aa4 (patch)
treeccc7d5515281706b9bed4f06da01909517480806
parentc29a7baf091fc6b2c9e40561030f8c62e6145a19 (diff)
s390/numa: enable support in s390 configs
Signed-off-by: Philipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
-rw-r--r--arch/s390/Kconfig6
-rw-r--r--arch/s390/configs/default_defconfig2
-rw-r--r--arch/s390/configs/gcov_defconfig2
-rw-r--r--arch/s390/configs/performance_defconfig3
4 files changed, 10 insertions, 3 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index cb418dcc2d45..4827870f7a6d 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -99,7 +99,9 @@ config S390
select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
select ARCH_SAVE_PAGE_KEYS if HIBERNATION
select ARCH_SUPPORTS_ATOMIC_RMW
+ select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_USE_CMPXCHG_LOCKREF
+ select ARCH_WANTS_PROT_NUMA_PROT_NONE
select ARCH_WANT_IPC_PARSE_VERSION
select BUILDTIME_EXTABLE_SORT
select CLONE_BACKWARDS2
@@ -112,6 +114,7 @@ config S390
select GENERIC_TIME_VSYSCALL
select HAVE_ALIGNED_STRUCT_PAGE if SLUB
select HAVE_ARCH_AUDITSYSCALL
+ select HAVE_ARCH_EARLY_PFN_TO_NID
select HAVE_ARCH_JUMP_LABEL
select HAVE_ARCH_SECCOMP_FILTER
select HAVE_ARCH_TRACEHOOK
@@ -153,9 +156,6 @@ config S390
select TTY
select VIRT_CPU_ACCOUNTING
select VIRT_TO_BUS
- select ARCH_SUPPORTS_NUMA_BALANCING
- select ARCH_WANTS_PROT_NUMA_PROT_NONE
- select HAVE_ARCH_EARLY_PFN_TO_NID
config SCHED_OMIT_FRAME_POINTER
diff --git a/arch/s390/configs/default_defconfig b/arch/s390/configs/default_defconfig
index 940cbddd9237..0c98f1508542 100644
--- a/arch/s390/configs/default_defconfig
+++ b/arch/s390/configs/default_defconfig
@@ -13,6 +13,7 @@ CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_RCU_FAST_NO_HZ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_NUMA_BALANCING=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
@@ -50,6 +51,7 @@ CONFIG_LIVEPATCH=y
CONFIG_MARCH_Z196=y
CONFIG_TUNE_ZEC12=y
CONFIG_NR_CPUS=256
+CONFIG_NUMA=y
CONFIG_PREEMPT=y
CONFIG_HZ_100=y
CONFIG_MEMORY_HOTPLUG=y
diff --git a/arch/s390/configs/gcov_defconfig b/arch/s390/configs/gcov_defconfig
index d793fec91797..82083e1fbdc4 100644
--- a/arch/s390/configs/gcov_defconfig
+++ b/arch/s390/configs/gcov_defconfig
@@ -13,6 +13,7 @@ CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_RCU_FAST_NO_HZ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_NUMA_BALANCING=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
@@ -49,6 +50,7 @@ CONFIG_DEFAULT_DEADLINE=y
CONFIG_MARCH_Z196=y
CONFIG_TUNE_ZEC12=y
CONFIG_NR_CPUS=256
+CONFIG_NUMA=y
CONFIG_HZ_100=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTREMOVE=y
diff --git a/arch/s390/configs/performance_defconfig b/arch/s390/configs/performance_defconfig
index 38a77e9c8aa6..c05c9e0821e3 100644
--- a/arch/s390/configs/performance_defconfig
+++ b/arch/s390/configs/performance_defconfig
@@ -13,6 +13,8 @@ CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_RCU_FAST_NO_HZ=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+CONFIG_NUMA_BALANCING=y
+# CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
@@ -48,6 +50,7 @@ CONFIG_LIVEPATCH=y
CONFIG_MARCH_Z196=y
CONFIG_TUNE_ZEC12=y
CONFIG_NR_CPUS=512
+CONFIG_NUMA=y
CONFIG_HZ_100=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTREMOVE=y