diff options
Diffstat (limited to 'samples/tracepoints/tracepoint-probe-sample.c')
| -rw-r--r-- | samples/tracepoints/tracepoint-probe-sample.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/samples/tracepoints/tracepoint-probe-sample.c b/samples/tracepoints/tracepoint-probe-sample.c index 55abfdda4bd..9e60eb6ca2d 100644 --- a/samples/tracepoints/tracepoint-probe-sample.c +++ b/samples/tracepoints/tracepoint-probe-sample.c @@ -28,7 +28,7 @@ static void probe_subsys_eventb(void) printk(KERN_INFO "Event B is encountered\n"); } -int __init tp_sample_trace_init(void) +static int __init tp_sample_trace_init(void) { int ret; @@ -42,10 +42,11 @@ int __init tp_sample_trace_init(void) module_init(tp_sample_trace_init); -void __exit tp_sample_trace_exit(void) +static void __exit tp_sample_trace_exit(void) { unregister_trace_subsys_eventb(probe_subsys_eventb); unregister_trace_subsys_event(probe_subsys_event); + tracepoint_synchronize_unregister(); } module_exit(tp_sample_trace_exit); |