1 files changed, 10 insertions, 0 deletions

diff --git a/litmus/Kconfig b/litmus/Kconfig
index 874794f64af1..77f65e512136 100644
--- a/litmus/Kconfig
+++ b/litmus/Kconfig
@@ -67,6 +67,16 @@ config SCHED_OVERHEAD_TRACE
           Export event stream for overhead tracing.
           Say Yes for overhead tracing.
 
+config PREEMPT_MIGRAT_OVD
+        bool "Preemption and migration overhead measurements"
+        default n
+        help
+          Include support for tracing preemption and migration overheads
+          in userspace. Unless you know the mess you are going into,
+          the safe choice is No. If you _really_ want to have some fun,
+          than say Yes and have a look in the liblitmus2010 library for
+          some program examples.
+
 config SCHED_DEBUG_TRACE
         bool "TRACE() debugging"
         default y