kconfig: include kernel/Kconfig.preempt from init/Kconfig
Almost all architectures include it. Add a ARCH_NO_PREEMPT symbol to
disable preempt support for alpha, hexagon, non-coldfire m68k and
user mode Linux.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/init/Kconfig b/init/Kconfig
index 283f6bc..29bbad9 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -326,6 +326,7 @@
source "kernel/irq/Kconfig"
source "kernel/time/Kconfig"
+source "kernel/Kconfig.preempt"
menu "CPU/Task time and stats accounting"