make forking while tracing work correctly

[ust.git] / libust / tracer.c

diff --git a/libust/tracer.c b/libust/tracer.c
index bb8c7697f38d8c9b4bb7f31a9936b41a0790e01a..6f192130df269e7820df085bed8cc464684c56d9 100644 (file)
--- a/libust/tracer.c
+++ b/libust/tracer.c
@@ -807,7 +807,7 @@ traces_error:
 //ust// }
 
 /* Must be called while sure that trace is in the list. */
-static int _ltt_trace_destroy(struct ltt_trace_struct  *trace)
+static int _ltt_trace_destroy(struct ltt_trace_struct *trace)
 {
        int err = -EPERM;
 
@@ -823,8 +823,8 @@ static int _ltt_trace_destroy(struct ltt_trace_struct       *trace)
                goto active_error;
        }
        /* Everything went fine */
-//ust//        list_del_rcu(&trace->list);
-//ust//        synchronize_sched();
+       list_del_rcu(&trace->list);
+       synchronize_rcu();
        if (list_empty(&ltt_traces.head)) {
 //ust//                clear_kernel_trace_flag_all_tasks();
                /*