40     for (const auto& reader_thread : reader_list_->running_reader_threads()) {  in Init()  local
41         reader_thread->TriggerReader();  in Init()
203         for (const auto& reader_thread : reader_list_->running_reader_threads()) {  in Clear()  local
204             if (reader_thread->IsWatching(id)) {  in Clear()
205                 LOG(WARNING) << "Kicking blocked reader, " << reader_thread->name()  in Clear()
207                 reader_thread->Release();  in Clear()
244     for (const auto& reader_thread : reader_list_->running_reader_threads()) {  in Prune()  local
245         if (!reader_thread->IsWatching(id)) {  in Prune()
248         if (!oldest || oldest->start() > reader_thread->start() ||  in Prune()
249             (oldest->start() == reader_thread->start() &&  in Prune()
250              reader_thread->deadline().time_since_epoch().count() != 0)) {  in Prune()
251             oldest = reader_thread.get();  in Prune()