140   ThreadContextBase *tctx = QuarantinePop();  in CreateThread()  local
182     ThreadContextBase *tctx = threads_[tid];  in RunCallbackForEachThreadLocked()  local
192     ThreadContextBase *tctx = threads_[tid];  in FindThread()  local
203     ThreadContextBase *tctx = threads_[tid];  in FindThreadContextLocked()  local
210 static bool FindThreadContextByOsIdCallback(ThreadContextBase *tctx,  in FindThreadContextByOsIdCallback()
223   ThreadContextBase *tctx = threads_[tid];  in SetThreadName()  local
238   ThreadContextBase *tctx = threads_[tid];  in DetachThread()  local
260       ThreadContextBase *tctx = threads_[tid];  in JoinThread()  local
287   ThreadContextBase *tctx = threads_[tid];  in FinishThread()  local
314   ThreadContextBase *tctx = threads_[tid];  in StartThread()  local
320 void ThreadRegistry::QuarantinePush(ThreadContextBase *tctx) {  in QuarantinePush()
339   ThreadContextBase *tctx = invalid_threads_.front();  in QuarantinePop()  local
351   auto *tctx = threads_[tid];  in ConsumeThreadUserId()  local
359   ThreadContextBase *tctx = threads_[tid];  in SetThreadUserId()  local
375   for (auto *tctx : threads_) {  in OnFork()  local