diff options
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r-- | arch/s390/Kconfig | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index bee1c0f794cf..75976a141947 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -40,9 +40,6 @@ config ARCH_HAS_ILOG2_U64 config GENERIC_HWEIGHT def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_TIME_VSYSCALL def_bool y @@ -98,6 +95,7 @@ config S390 select HAVE_KVM if 64BIT select HAVE_ARCH_TRACEHOOK select INIT_ALL_POSSIBLE + select HAVE_IRQ_WORK select HAVE_PERF_EVENTS select HAVE_KERNEL_GZIP select HAVE_KERNEL_BZIP2 @@ -201,6 +199,13 @@ config HOTPLUG_CPU can be controlled through /sys/devices/system/cpu/cpu#. Say N if you want to disable CPU hotplug. +config SCHED_BOOK + bool "Book scheduler support" + depends on SMP + help + Book scheduler support improves the CPU scheduler's decision making + when dealing with machines that have several books. + config MATHEMU bool "IEEE FPU emulation" depends on MARCH_G5 |