883   size_t thread_count = GetThreadCount(paused);  in ScanGrayObjects()  local
885   if (kParallelCardScan && thread_count > 1) {  in ScanGrayObjects()
896     const size_t mark_stack_tasks = GetHeap()->GetContinuousSpaces().size() * thread_count;  in ScanGrayObjects()
914       const size_t card_delta = RoundUp(address_range / thread_count + 1,  in ScanGrayObjects()
950     thread_pool->SetMaxActiveWorkers(thread_count - 1);  in ScanGrayObjects()
1035     size_t thread_count = GetThreadCount(false);  in RecursiveMark()  local
1036     const bool parallel = kParallelRecursiveMark && thread_count > 1;  in RecursiveMark()
1054           const size_t n = thread_count * 2;  in RecursiveMark()
1068           thread_pool->SetMaxActiveWorkers(thread_count - 1);  in RecursiveMark()
1392 void MarkSweep::ProcessMarkStackParallel(size_t thread_count) {  in ProcessMarkStackParallel()  argument
1395   const size_t chunk_size = std::min(mark_stack_->Size() / thread_count + 1,  in ProcessMarkStackParallel()
1404   thread_pool->SetMaxActiveWorkers(thread_count - 1);  in ProcessMarkStackParallel()
1417   size_t thread_count = GetThreadCount(paused);  in ProcessMarkStack()  local
1418   if (kParallelProcessMarkStack && thread_count > 1 &&  in ProcessMarkStack()
1420     ProcessMarkStackParallel(thread_count);  in ProcessMarkStack()