OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "content/child/worker_thread_registry.h" | 5 #include "content/child/worker_thread_registry.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
(...skipping 89 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
100 g_observers_tls.Pointer()->Set(new WorkerThreadObservers()); | 100 g_observers_tls.Pointer()->Set(new WorkerThreadObservers()); |
101 int id = base::PlatformThread::CurrentId(); | 101 int id = base::PlatformThread::CurrentId(); |
102 base::AutoLock locker_(task_runner_map_lock_); | 102 base::AutoLock locker_(task_runner_map_lock_); |
103 task_runner_map_[id] = base::ThreadTaskRunnerHandle::Get().get(); | 103 task_runner_map_[id] = base::ThreadTaskRunnerHandle::Get().get(); |
104 CHECK(task_runner_map_[id]); | 104 CHECK(task_runner_map_[id]); |
105 } | 105 } |
106 | 106 |
107 void WorkerThreadRegistry::WillStopCurrentWorkerThread() { | 107 void WorkerThreadRegistry::WillStopCurrentWorkerThread() { |
108 WorkerThreadObservers* observers = g_observers_tls.Pointer()->Get(); | 108 WorkerThreadObservers* observers = g_observers_tls.Pointer()->Get(); |
109 DCHECK(observers); | 109 DCHECK(observers); |
110 FOR_EACH_OBSERVER(WorkerThread::Observer, *observers, | 110 for (auto& observer : *observers) |
111 WillStopCurrentWorkerThread()); | 111 observer.WillStopCurrentWorkerThread(); |
| 112 |
112 { | 113 { |
113 base::AutoLock locker(task_runner_map_lock_); | 114 base::AutoLock locker(task_runner_map_lock_); |
114 task_runner_map_.erase(WorkerThread::GetCurrentId()); | 115 task_runner_map_.erase(WorkerThread::GetCurrentId()); |
115 } | 116 } |
116 delete observers; | 117 delete observers; |
117 g_observers_tls.Pointer()->Set(nullptr); | 118 g_observers_tls.Pointer()->Set(nullptr); |
118 } | 119 } |
119 | 120 |
120 base::TaskRunner* WorkerThreadRegistry::GetTaskRunnerFor(int worker_id) { | 121 base::TaskRunner* WorkerThreadRegistry::GetTaskRunnerFor(int worker_id) { |
121 base::AutoLock locker(task_runner_map_lock_); | 122 base::AutoLock locker(task_runner_map_lock_); |
122 return base::ContainsKey(task_runner_map_, worker_id) | 123 return base::ContainsKey(task_runner_map_, worker_id) |
123 ? task_runner_map_[worker_id] | 124 ? task_runner_map_[worker_id] |
124 : task_runner_for_dead_worker_.get(); | 125 : task_runner_for_dead_worker_.get(); |
125 } | 126 } |
126 | 127 |
127 bool WorkerThreadRegistry::PostTask(int id, const base::Closure& closure) { | 128 bool WorkerThreadRegistry::PostTask(int id, const base::Closure& closure) { |
128 DCHECK(id > 0); | 129 DCHECK(id > 0); |
129 base::AutoLock locker(task_runner_map_lock_); | 130 base::AutoLock locker(task_runner_map_lock_); |
130 IDToTaskRunnerMap::iterator found = task_runner_map_.find(id); | 131 IDToTaskRunnerMap::iterator found = task_runner_map_.find(id); |
131 if (found == task_runner_map_.end()) | 132 if (found == task_runner_map_.end()) |
132 return false; | 133 return false; |
133 return found->second->PostTask(FROM_HERE, closure); | 134 return found->second->PostTask(FROM_HERE, closure); |
134 } | 135 } |
135 | 136 |
136 } // namespace content | 137 } // namespace content |
OLD | NEW |