int i;
if (--tp_event->perf_refcount > 0)
- goto out;
+ return;
tp_event->class->reg(tp_event, TRACE_REG_PERF_UNREGISTER, NULL);
perf_trace_buf[i] = NULL;
}
}
-out:
- trace_event_put_ref(tp_event);
}
static int perf_trace_event_open(struct perf_event *p_event)
mutex_lock(&event_mutex);
perf_trace_event_close(p_event);
perf_trace_event_unreg(p_event);
+ trace_event_put_ref(p_event->tp_event);
mutex_unlock(&event_mutex);
}
mutex_lock(&event_mutex);
perf_trace_event_close(p_event);
perf_trace_event_unreg(p_event);
+ trace_event_put_ref(p_event->tp_event);
mutex_unlock(&event_mutex);
destroy_local_trace_kprobe(p_event->tp_event);
mutex_lock(&event_mutex);
perf_trace_event_close(p_event);
perf_trace_event_unreg(p_event);
+ trace_event_put_ref(p_event->tp_event);
mutex_unlock(&event_mutex);
destroy_local_trace_uprobe(p_event->tp_event);
}