149     bool followGroup = false;  in AddEvents()  local
150     HLOGV(" %s %s", VectorToString(eventStrings).c_str(), followGroup ? "followGroup" : "");  in AddEvents()
153         if (!AddEvent(eventString, followGroup)) {  in AddEvents()
158             followGroup = true;  in AddEvents()
223 bool PerfEvents::AddEvent(const std::string &eventString, bool followGroup)  in AddEvent()  argument
248                                 followGroup);  in AddEvent()
256                                     followGroup);  in AddEvent()
267                           bool followGroup)  in AddEvent()  argument
270     if (followGroup && eventGroupItem_.empty()) {  in AddEvent()
279           excludeUser, excludeKernel, followGroup);  in AddEvent()
282     EventGroupItem &eventGroupItem = followGroup ? eventGroupItem_.back()  in AddEvent()
339         if (!followGroup) {  in AddEvent()
371           followGroup ? "" : "group leader");  in AddEvent()