ftrace: add self-tests

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 82988c5336e0..5d8ad7a09605 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -63,6 +63,9 @@ static struct tracer function_trace __read_mostly =
         .init        = function_trace_init,
         .reset       = function_trace_reset,
         .ctrl_update = function_trace_ctrl_update,
+#ifdef CONFIG_FTRACE_SELFTEST
+        .selftest    = trace_selftest_startup_function,
+#endif
 };
 
 static __init int init_function_trace(void)