hc
2024-05-10 61598093bbdd283a7edc367d900f223070ead8d2
kernel/kernel/trace/trace_events_synth.c
....@@ -1363,7 +1363,6 @@
13631363 mutex_unlock(&event_mutex);
13641364
13651365 if (mod) {
1366
- mutex_lock(&trace_types_lock);
13671366 /*
13681367 * It is safest to reset the ring buffer if the module
13691368 * being unloaded registered any events that were
....@@ -1375,7 +1374,6 @@
13751374 * occur.
13761375 */
13771376 tracing_reset_all_online_cpus();
1378
- mutex_unlock(&trace_types_lock);
13791377 }
13801378
13811379 return ret;