diff options
Diffstat (limited to 'kernel/trace/trace_events_trigger.c')
| -rw-r--r-- | kernel/trace/trace_events_trigger.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c index 58d21fd52932..750044ef15e8 100644 --- a/kernel/trace/trace_events_trigger.c +++ b/kernel/trace/trace_events_trigger.c @@ -34,7 +34,9 @@ void trigger_data_free(struct event_trigger_data *data) if (data->cmd_ops->set_filter) data->cmd_ops->set_filter(NULL, data, NULL); - synchronize_sched(); /* make sure current triggers exit before free */ + /* make sure current triggers exit before free */ + tracepoint_synchronize_unregister(); + kfree(data); } @@ -752,7 +754,7 @@ int set_trigger_filter(char *filter_str, if (tmp) { /* Make sure the call is done with the filter */ - synchronize_sched(); + tracepoint_synchronize_unregister(); free_event_filter(tmp); } |