105 } gChoreographers;  variable
109     explicit Choreographer(const sp<Looper>& looper) EXCLUDES(gChoreographers.lock);
113             EXCLUDES(gChoreographers.lock);
130     virtual ~Choreographer() override EXCLUDES(gChoreographers.lock);
183     std::lock_guard<std::mutex> _l(gChoreographers.lock);  in Choreographer()
184     gChoreographers.ptrs.push_back(this);  in Choreographer()
188     std::lock_guard<std::mutex> _l(gChoreographers.lock);  in ~Choreographer()
189     gChoreographers.ptrs.erase(std::remove_if(gChoreographers.ptrs.begin(),  in ~Choreographer()
190                                               gChoreographers.ptrs.end(),  in ~Choreographer()
192                                gChoreographers.ptrs.end());  in ~Choreographer()
195     if (gChoreographers.ptrs.empty() && gChoreographers.registeredToDisplayManager) {  in ~Choreographer()
255         std::lock_guard<std::mutex> _l2(gChoreographers.lock);  in registerRefreshRateCallback()
256         needsRegistration = !gChoreographers.registeredToDisplayManager;  in registerRefreshRateCallback()
276                 std::lock_guard<std::mutex> _l2(gChoreographers.lock);  in registerRefreshRateCallback()
277                 gChoreographers.registeredToDisplayManager = true;  in registerRefreshRateCallback()
336     const nsecs_t pendingPeriod = gChoreographers.mLastKnownVsync.load();  in handleRefreshRateUpdates()
439 void AChoreographer_signalRefreshRateCallbacks(nsecs_t vsyncPeriod) EXCLUDES(gChoreographers.lock) {  in AChoreographer_signalRefreshRateCallbacks()
440     std::lock_guard<std::mutex> _l(gChoreographers.lock);  in AChoreographer_signalRefreshRateCallbacks()
441     gChoreographers.mLastKnownVsync.store(vsyncPeriod);  in AChoreographer_signalRefreshRateCallbacks()
442     for (auto c : gChoreographers.ptrs) {  in AChoreographer_signalRefreshRateCallbacks()