CDS_INIT_LIST_HEAD(&list->head);
cds_list_for_each_entry(probe_desc, probe_list, head) {
for (i = 0; i < probe_desc->nr_events; i++) {
CDS_INIT_LIST_HEAD(&list->head);
cds_list_for_each_entry(probe_desc, probe_list, head) {
for (i = 0; i < probe_desc->nr_events; i++) {