36     auto& [processToken, id] = cacheId;  in getBuffer()
37     if (processToken == nullptr) {  in getBuffer()
41     auto it = mBuffers.find(processToken);  in getBuffer()
61     auto& [processToken, id] = cacheId;  in add()
62     if (processToken == nullptr) {  in add()
77     auto it = mBuffers.find(processToken);  in add()
79         token = processToken.promote();  in add()
91                 mBuffers.emplace(processToken,  in add()
115     auto& [processToken, id] = cacheId;  in erase()
132         mBuffers[processToken].second.erase(id);  in erase()
178 void ClientCache::removeProcess(const wp<IBinder>& processToken) {  in removeProcess()  argument
181         if (processToken == nullptr) {  in removeProcess()
186         auto itr = mBuffers.find(processToken);  in removeProcess()
193             client_cache_t cacheId = {processToken, id};  in removeProcess()