+ struct lttng_probe_desc *probe_desc;
+ int iter = 0, i;
+
+ mutex_lock(&probe_mutex);
+ list_for_each_entry(probe_desc, &probe_list, head) {
+ for (i = 0; i < probe_desc->nr_events; i++) {
+ if (iter++ >= *pos)
+ return (void *) &probe_desc->event_desc[i];
+ }
+ }
+ /* End of list */
+ return NULL;
+}
+
+static
+void *tp_list_next(struct seq_file *m, void *p, loff_t *ppos)
+{
+ struct lttng_probe_desc *probe_desc;
+ int iter = 0, i;
+
+ (*ppos)++;
+ list_for_each_entry(probe_desc, &probe_list, head) {
+ for (i = 0; i < probe_desc->nr_events; i++) {
+ if (iter++ >= *ppos)
+ return (void *) &probe_desc->event_desc[i];
+ }
+ }
+ /* End of list */
+ return NULL;
+}
+
+static
+void tp_list_stop(struct seq_file *m, void *p)
+{
+ mutex_unlock(&probe_mutex);
+}
+
+static
+int tp_list_show(struct seq_file *m, void *p)
+{
+ const struct lttng_event_desc *probe_desc = p;
+
+ seq_printf(m, "event { name = %s; };\n",
+ probe_desc->name);