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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 "chrome/browser/task_manager/sampling/task_manager_impl.h" | 5 #include "chrome/browser/task_manager/sampling/task_manager_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <string> | 8 #include <string> |
9 #include <unordered_map> | 9 #include <unordered_map> |
10 #include <unordered_set> | 10 #include <unordered_set> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/containers/adapters.h" | 13 #include "base/containers/adapters.h" |
14 #include "base/threading/sequenced_worker_pool.h" | 14 #include "base/task_scheduler/post_task.h" |
15 #include "build/build_config.h" | 15 #include "build/build_config.h" |
16 #include "chrome/browser/task_manager/providers/browser_process_task_provider.h" | 16 #include "chrome/browser/task_manager/providers/browser_process_task_provider.h" |
17 #include "chrome/browser/task_manager/providers/child_process_task_provider.h" | 17 #include "chrome/browser/task_manager/providers/child_process_task_provider.h" |
18 #include "chrome/browser/task_manager/providers/web_contents/web_contents_task_p rovider.h" | 18 #include "chrome/browser/task_manager/providers/web_contents/web_contents_task_p rovider.h" |
19 #include "chrome/browser/task_manager/sampling/shared_sampler.h" | 19 #include "chrome/browser/task_manager/sampling/shared_sampler.h" |
20 #include "content/public/browser/browser_thread.h" | 20 #include "content/public/browser/browser_thread.h" |
21 #include "content/public/browser/gpu_data_manager.h" | 21 #include "content/public/browser/gpu_data_manager.h" |
22 #include "content/public/browser/render_frame_host.h" | 22 #include "content/public/browser/render_frame_host.h" |
23 #include "content/public/browser/render_process_host.h" | 23 #include "content/public/browser/render_process_host.h" |
24 #include "content/public/browser/web_contents.h" | 24 #include "content/public/browser/web_contents.h" |
25 | 25 |
26 #if defined(OS_CHROMEOS) | 26 #if defined(OS_CHROMEOS) |
27 #include "chrome/browser/task_manager/providers/arc/arc_process_task_provider.h" | 27 #include "chrome/browser/task_manager/providers/arc/arc_process_task_provider.h" |
28 #include "components/arc/arc_util.h" | 28 #include "components/arc/arc_util.h" |
29 #endif // defined(OS_CHROMEOS) | 29 #endif // defined(OS_CHROMEOS) |
30 | 30 |
31 namespace task_manager { | 31 namespace task_manager { |
32 | 32 |
33 namespace { | 33 namespace { |
34 | 34 |
35 scoped_refptr<base::SequencedTaskRunner> GetBlockingPoolRunner() { | |
36 base::SequencedWorkerPool* blocking_pool = | |
37 content::BrowserThread::GetBlockingPool(); | |
38 return blocking_pool->GetSequencedTaskRunner( | |
39 blocking_pool->GetSequenceToken()); | |
40 } | |
41 | |
42 base::LazyInstance<TaskManagerImpl>::DestructorAtExit | 35 base::LazyInstance<TaskManagerImpl>::DestructorAtExit |
43 lazy_task_manager_instance = LAZY_INSTANCE_INITIALIZER; | 36 lazy_task_manager_instance = LAZY_INSTANCE_INITIALIZER; |
44 | 37 |
45 } // namespace | 38 } // namespace |
46 | 39 |
47 TaskManagerImpl::TaskManagerImpl() | 40 TaskManagerImpl::TaskManagerImpl() |
48 : on_background_data_ready_callback_( | 41 : on_background_data_ready_callback_( |
49 base::Bind(&TaskManagerImpl::OnTaskGroupBackgroundCalculationsDone, | 42 base::Bind(&TaskManagerImpl::OnTaskGroupBackgroundCalculationsDone, |
50 base::Unretained(this))), | 43 base::Unretained(this))), |
51 blocking_pool_runner_(GetBlockingPoolRunner()), | 44 blocking_pool_runner_(base::CreateSequencedTaskRunnerWithTraits( |
45 {base::MayBlock(), base::TaskPriority::BACKGROUND})), | |
ncarter (slow)
2017/05/17 20:11:21
I think SKIP_SHUTDOWN would be appropriate here.
fdoray
2017/05/19 18:50:11
Done.
Added this file to a list of files to refac
| |
52 shared_sampler_(new SharedSampler(blocking_pool_runner_)), | 46 shared_sampler_(new SharedSampler(blocking_pool_runner_)), |
53 is_running_(false), | 47 is_running_(false), |
54 weak_ptr_factory_(this) { | 48 weak_ptr_factory_(this) { |
55 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 49 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
56 | 50 |
57 task_providers_.emplace_back(new BrowserProcessTaskProvider()); | 51 task_providers_.emplace_back(new BrowserProcessTaskProvider()); |
58 task_providers_.emplace_back(new ChildProcessTaskProvider()); | 52 task_providers_.emplace_back(new ChildProcessTaskProvider()); |
59 task_providers_.emplace_back(new WebContentsTaskProvider()); | 53 task_providers_.emplace_back(new WebContentsTaskProvider()); |
60 #if defined(OS_CHROMEOS) | 54 #if defined(OS_CHROMEOS) |
61 if (arc::IsArcAvailable()) | 55 if (arc::IsArcAvailable()) |
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567 groups_itr.second->AreBackgroundCalculationsDone(); | 561 groups_itr.second->AreBackgroundCalculationsDone(); |
568 } | 562 } |
569 if (are_all_processes_data_ready) { | 563 if (are_all_processes_data_ready) { |
570 NotifyObserversOnRefreshWithBackgroundCalculations(GetTaskIdsList()); | 564 NotifyObserversOnRefreshWithBackgroundCalculations(GetTaskIdsList()); |
571 for (const auto& groups_itr : task_groups_by_proc_id_) | 565 for (const auto& groups_itr : task_groups_by_proc_id_) |
572 groups_itr.second->ClearCurrentBackgroundCalculationsFlags(); | 566 groups_itr.second->ClearCurrentBackgroundCalculationsFlags(); |
573 } | 567 } |
574 } | 568 } |
575 | 569 |
576 } // namespace task_manager | 570 } // namespace task_manager |
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