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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/task_scheduler/task_tracker.h" | 5 #include "base/task_scheduler/task_tracker.h" |
6 | 6 |
7 #include "base/callback.h" | 7 #include "base/callback.h" |
8 #include "base/debug/task_annotator.h" | 8 #include "base/debug/task_annotator.h" |
9 #include "base/metrics/histogram_macros.h" | 9 #include "base/metrics/histogram_macros.h" |
10 | 10 |
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52 // posted during shutdown. Otherwise, the histogram has already been recorded | 52 // posted during shutdown. Otherwise, the histogram has already been recorded |
53 // in BeforePostTask(). | 53 // in BeforePostTask(). |
54 if (num_block_shutdown_tasks_posted_during_shutdown_ < | 54 if (num_block_shutdown_tasks_posted_during_shutdown_ < |
55 kMaxBlockShutdownTasksPostedDuringShutdown) { | 55 kMaxBlockShutdownTasksPostedDuringShutdown) { |
56 RecordNumBlockShutdownTasksPostedDuringShutdown( | 56 RecordNumBlockShutdownTasksPostedDuringShutdown( |
57 num_block_shutdown_tasks_posted_during_shutdown_); | 57 num_block_shutdown_tasks_posted_during_shutdown_); |
58 } | 58 } |
59 } | 59 } |
60 | 60 |
61 void TaskTracker::PostTask( | 61 void TaskTracker::PostTask( |
62 const Callback<void(scoped_ptr<Task>)>& post_task_callback, | 62 const Callback<void(std::unique_ptr<Task>)>& post_task_callback, |
63 scoped_ptr<Task> task) { | 63 std::unique_ptr<Task> task) { |
64 DCHECK(!post_task_callback.is_null()); | 64 DCHECK(!post_task_callback.is_null()); |
65 DCHECK(task); | 65 DCHECK(task); |
66 | 66 |
67 if (!BeforePostTask(task->traits.shutdown_behavior())) | 67 if (!BeforePostTask(task->traits.shutdown_behavior())) |
68 return; | 68 return; |
69 | 69 |
70 debug::TaskAnnotator task_annotator; | 70 debug::TaskAnnotator task_annotator; |
71 task_annotator.DidQueueTask(kQueueFunctionName, *task); | 71 task_annotator.DidQueueTask(kQueueFunctionName, *task); |
72 | 72 |
73 post_task_callback.Run(std::move(task)); | 73 post_task_callback.Run(std::move(task)); |
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174 AutoSchedulerLock auto_lock(lock_); | 174 AutoSchedulerLock auto_lock(lock_); |
175 DCHECK_GT(num_tasks_blocking_shutdown_, 0U); | 175 DCHECK_GT(num_tasks_blocking_shutdown_, 0U); |
176 --num_tasks_blocking_shutdown_; | 176 --num_tasks_blocking_shutdown_; |
177 if (num_tasks_blocking_shutdown_ == 0 && shutdown_cv_) | 177 if (num_tasks_blocking_shutdown_ == 0 && shutdown_cv_) |
178 shutdown_cv_->Signal(); | 178 shutdown_cv_->Signal(); |
179 } | 179 } |
180 } | 180 } |
181 | 181 |
182 } // namespace internal | 182 } // namespace internal |
183 } // namespace base | 183 } // namespace base |
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