TaskScheduler [10] SchedulerWorkerThreadStack

base/task_scheduler/scheduler_thread_pool.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/task_scheduler/scheduler_thread_pool.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 186 matching lines @@
   // another thread after |sequence| is inserted in |shared_priority_queue_|. If
   // we did wake up another thread, we would waste resources by having more
   // threads trying to get a Sequence from |shared_priority_queue_| than the
   // number of Sequences in it.
   if (tls_current_thread_pool.Get().Get() != this)
     WakeUpOneThread();
 }
 
 void SchedulerThreadPool::WaitForAllWorkerThreadsIdleForTesting() {
   AutoSchedulerLock auto_lock(idle_worker_threads_stack_lock_);
-  while (idle_worker_threads_stack_.size() < worker_threads_.size())
+  while (idle_worker_threads_stack_.Size() < worker_threads_.size())
     idle_worker_threads_stack_cv_for_testing_->Wait();
 }
 
 void SchedulerThreadPool::JoinForTesting() {
   for (const auto& worker_thread : worker_threads_)
     worker_thread->JoinForTesting();
 
   DCHECK(!join_for_testing_returned_.IsSignaled());
   join_for_testing_returned_.Signal();
 }
@@ skipping 83 matching lines @@
   AutoSchedulerLock auto_lock(idle_worker_threads_stack_lock_);
 
   DCHECK(worker_threads_.empty());
 
   for (size_t i = 0; i < max_threads; ++i) {
     std::unique_ptr<SchedulerWorkerThread> worker_thread =
         SchedulerWorkerThread::CreateSchedulerWorkerThread(
             thread_priority, worker_thread_delegate_.get(), task_tracker_);
     if (!worker_thread)
       break;
-    idle_worker_threads_stack_.push(worker_thread.get());
+    idle_worker_threads_stack_.Push(worker_thread.get());
     worker_threads_.push_back(std::move(worker_thread));
   }
 
   return !worker_threads_.empty();
 }
 
 void SchedulerThreadPool::WakeUpOneThread() {
   SchedulerWorkerThread* worker_thread = PopOneIdleWorkerThread();
   if (worker_thread)
     worker_thread->WakeUp();
 }
 
 void SchedulerThreadPool::AddToIdleWorkerThreadsStack(
     SchedulerWorkerThread* worker_thread) {
   AutoSchedulerLock auto_lock(idle_worker_threads_stack_lock_);
-  idle_worker_threads_stack_.push(worker_thread);
-  DCHECK_LE(idle_worker_threads_stack_.size(), worker_threads_.size());
+  idle_worker_threads_stack_.Push(worker_thread);
+  DCHECK_LE(idle_worker_threads_stack_.Size(), worker_threads_.size());
 
-  if (idle_worker_threads_stack_.size() == worker_threads_.size())
+  if (idle_worker_threads_stack_.Size() == worker_threads_.size())
     idle_worker_threads_stack_cv_for_testing_->Broadcast();
 }
 
 SchedulerWorkerThread* SchedulerThreadPool::PopOneIdleWorkerThread() {
   AutoSchedulerLock auto_lock(idle_worker_threads_stack_lock_);
 
-  if (idle_worker_threads_stack_.empty())
+  if (idle_worker_threads_stack_.Empty())
     return nullptr;
 
-  auto worker_thread = idle_worker_threads_stack_.top();
-  idle_worker_threads_stack_.pop();
-  return worker_thread;
+  return idle_worker_threads_stack_.Pop();
 }
 
 }  // namespace internal
 }  // namespace base