1 files changed, 2 insertions, 27 deletions

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 92f5a5266023..a853d87ff7e3 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -207,33 +207,6 @@ config SMP
 
           If you don't know what to do here, say N.
 
-config PREEMPT
-        bool "Preemptible Kernel"
-        ---help---
-          This option reduces the latency of the kernel when reacting to
-          real-time or interactive events by allowing a low priority process to
-          be preempted even if it is in kernel mode executing a system call.
-          This allows applications to run more reliably even when the system is
-          under load. On contrary it may also break your drivers and add
-          priority inheritance problems to your system. Don't select it if
-          you rely on a stable system or have slightly obscure hardware.
-          It's also not very well tested on x86-64 currently.
-          You have been warned.
-
-          Say Y here if you are feeling brave and building a kernel for a
-          desktop, embedded or real-time system.  Say N if you are unsure.
-
-config PREEMPT_BKL
-        bool "Preempt The Big Kernel Lock"
-        depends on PREEMPT
-        default y
-        help
-          This option reduces the latency of the kernel by making the
-          big kernel lock preemptible.
-
-          Say Y here if you are building a kernel for a desktop system.
-          Say N if you are unsure.
-
 config SCHED_SMT
         bool "SMT (Hyperthreading) scheduler support"
         depends on SMP
@@ -244,6 +217,8 @@ config SCHED_SMT
           cost of slightly increased overhead in some places. If unsure say
           N here.
 
+source "kernel/Kconfig.preempt"
+
 config K8_NUMA
        bool "K8 NUMA support"
        select NUMA