return &me->nd;
}
+static void metric_event_delete(struct rblist *rblist __maybe_unused,
+ struct rb_node *rb_node)
+{
+ struct metric_event *me = container_of(rb_node, struct metric_event, nd);
+ struct metric_expr *expr, *tmp;
+
+ list_for_each_entry_safe(expr, tmp, &me->head, nd) {
+ free(expr);
+ }
+
+ free(me);
+}
+
static void metricgroup__rblist_init(struct rblist *metric_events)
{
rblist__init(metric_events);
metric_events->node_cmp = metric_event_cmp;
metric_events->node_new = metric_event_new;
+ metric_events->node_delete = metric_event_delete;
+}
+
+void metricgroup__rblist_exit(struct rblist *metric_events)
+{
+ rblist__exit(metric_events);
}
struct egroup {