tracepoints: samples, fix teardown

[pandora-kernel.git] / samples / tracepoints / tracepoint-probe-sample2.c

diff --git a/samples/tracepoints/tracepoint-probe-sample2.c b/samples/tracepoints/tracepoint-probe-sample2.c
index 5e9fcf4..685a5ac 100644 (file)
--- a/samples/tracepoints/tracepoint-probe-sample2.c
+++ b/samples/tracepoints/tracepoint-probe-sample2.c
@@ -33,6 +33,7 @@ module_init(tp_sample_trace_init);
 void __exit tp_sample_trace_exit(void)
 {
        unregister_trace_subsys_event(probe_subsys_event);
+       tracepoint_synchronize_unregister();
 }
 
 module_exit(tp_sample_trace_exit);