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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "platform/scheduler/base/task_queue_impl.h" | 5 #include "platform/scheduler/base/task_queue_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/format_macros.h" | 9 #include "base/format_macros.h" |
10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
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216 TaskType::NON_NESTABLE); | 216 TaskType::NON_NESTABLE); |
217 | 217 |
218 return PostDelayedTaskImpl(from_here, std::move(task), delay, | 218 return PostDelayedTaskImpl(from_here, std::move(task), delay, |
219 TaskType::NON_NESTABLE); | 219 TaskType::NON_NESTABLE); |
220 } | 220 } |
221 | 221 |
222 bool TaskQueueImpl::PostImmediateTaskImpl( | 222 bool TaskQueueImpl::PostImmediateTaskImpl( |
223 const tracked_objects::Location& from_here, | 223 const tracked_objects::Location& from_here, |
224 base::OnceClosure task, | 224 base::OnceClosure task, |
225 TaskType task_type) { | 225 TaskType task_type) { |
226 DCHECK(task); | 226 // Use CHECK instead of DCHECK to crash earlier. See http://crbug.com/711167 |
| 227 // for details. |
| 228 CHECK(task); |
227 base::AutoLock lock(any_thread_lock_); | 229 base::AutoLock lock(any_thread_lock_); |
228 if (!any_thread().task_queue_manager) | 230 if (!any_thread().task_queue_manager) |
229 return false; | 231 return false; |
230 | 232 |
231 EnqueueOrder sequence_number = | 233 EnqueueOrder sequence_number = |
232 any_thread().task_queue_manager->GetNextSequenceNumber(); | 234 any_thread().task_queue_manager->GetNextSequenceNumber(); |
233 | 235 |
234 PushOntoImmediateIncomingQueueLocked(from_here, std::move(task), | 236 PushOntoImmediateIncomingQueueLocked(from_here, std::move(task), |
235 base::TimeTicks(), sequence_number, | 237 base::TimeTicks(), sequence_number, |
236 task_type != TaskType::NON_NESTABLE); | 238 task_type != TaskType::NON_NESTABLE); |
237 return true; | 239 return true; |
238 } | 240 } |
239 | 241 |
240 bool TaskQueueImpl::PostDelayedTaskImpl( | 242 bool TaskQueueImpl::PostDelayedTaskImpl( |
241 const tracked_objects::Location& from_here, | 243 const tracked_objects::Location& from_here, |
242 base::OnceClosure task, | 244 base::OnceClosure task, |
243 base::TimeDelta delay, | 245 base::TimeDelta delay, |
244 TaskType task_type) { | 246 TaskType task_type) { |
245 DCHECK(task); | 247 // Use CHECK instead of DCHECK to crash earlier. See http://crbug.com/711167 |
| 248 // for details. |
| 249 CHECK(task); |
246 DCHECK_GT(delay, base::TimeDelta()); | 250 DCHECK_GT(delay, base::TimeDelta()); |
247 if (base::PlatformThread::CurrentId() == thread_id_) { | 251 if (base::PlatformThread::CurrentId() == thread_id_) { |
248 // Lock-free fast path for delayed tasks posted from the main thread. | 252 // Lock-free fast path for delayed tasks posted from the main thread. |
249 if (!main_thread_only().task_queue_manager) | 253 if (!main_thread_only().task_queue_manager) |
250 return false; | 254 return false; |
251 | 255 |
252 EnqueueOrder sequence_number = | 256 EnqueueOrder sequence_number = |
253 main_thread_only().task_queue_manager->GetNextSequenceNumber(); | 257 main_thread_only().task_queue_manager->GetNextSequenceNumber(); |
254 | 258 |
255 base::TimeTicks time_domain_now = main_thread_only().time_domain->Now(); | 259 base::TimeTicks time_domain_now = main_thread_only().time_domain->Now(); |
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899 } | 903 } |
900 | 904 |
901 void TaskQueueImpl::NotifyWakeUpChangedOnMainThread(base::TimeTicks wake_up) { | 905 void TaskQueueImpl::NotifyWakeUpChangedOnMainThread(base::TimeTicks wake_up) { |
902 if (main_thread_only().observer) | 906 if (main_thread_only().observer) |
903 main_thread_only().observer->OnQueueNextWakeUpChanged(this, wake_up); | 907 main_thread_only().observer->OnQueueNextWakeUpChanged(this, wake_up); |
904 } | 908 } |
905 | 909 |
906 } // namespace internal | 910 } // namespace internal |
907 } // namespace scheduler | 911 } // namespace scheduler |
908 } // namespace blink | 912 } // namespace blink |
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