[S390] lockless get_user_pages_fast()

[pandora-kernel.git] / arch / s390 / Kconfig

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index f0777a4..7afc173 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -95,11 +95,13 @@ 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
        select HAVE_KERNEL_LZMA
        select HAVE_KERNEL_LZO
+       select HAVE_GET_USER_PAGES_FAST
        select ARCH_INLINE_SPIN_TRYLOCK
        select ARCH_INLINE_SPIN_TRYLOCK_BH
        select ARCH_INLINE_SPIN_LOCK
@@ -198,6 +200,13 @@ 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