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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_management/providers/child_process_task.h" | 5 #include "chrome/browser/task_management/providers/child_process_task.h" |
6 | 6 |
7 #include "base/i18n/rtl.h" | 7 #include "base/i18n/rtl.h" |
8 #include "base/numerics/safe_conversions.h" | 8 #include "base/numerics/safe_conversions.h" |
9 #include "base/strings/utf_string_conversions.h" | 9 #include "base/strings/utf_string_conversions.h" |
10 #include "chrome/browser/browser_process.h" | 10 #include "chrome/browser/browser_process.h" |
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173 v8_memory_used_(-1), | 173 v8_memory_used_(-1), |
174 unique_child_process_id_(data.id), | 174 unique_child_process_id_(data.id), |
175 process_type_(data.process_type), | 175 process_type_(data.process_type), |
176 uses_v8_memory_(UsesV8Memory(process_type_)) { | 176 uses_v8_memory_(UsesV8Memory(process_type_)) { |
177 } | 177 } |
178 | 178 |
179 ChildProcessTask::~ChildProcessTask() { | 179 ChildProcessTask::~ChildProcessTask() { |
180 } | 180 } |
181 | 181 |
182 void ChildProcessTask::Refresh(const base::TimeDelta& update_interval, | 182 void ChildProcessTask::Refresh(const base::TimeDelta& update_interval, |
183 int64 refresh_flags) { | 183 int64_t refresh_flags) { |
184 Task::Refresh(update_interval, refresh_flags); | 184 Task::Refresh(update_interval, refresh_flags); |
185 | 185 |
186 if ((refresh_flags & REFRESH_TYPE_V8_MEMORY) == 0) | 186 if ((refresh_flags & REFRESH_TYPE_V8_MEMORY) == 0) |
187 return; | 187 return; |
188 | 188 |
189 if (!uses_v8_memory_) | 189 if (!uses_v8_memory_) |
190 return; | 190 return; |
191 | 191 |
192 // The child process resources refresh is performed asynchronously, we will | 192 // The child process resources refresh is performed asynchronously, we will |
193 // invoke it and record the current values (which might be invalid at the | 193 // invoke it and record the current values (which might be invalid at the |
194 // moment. We can safely ignore that and count on future refresh cycles | 194 // moment. We can safely ignore that and count on future refresh cycles |
195 // potentially having valid values). | 195 // potentially having valid values). |
196 process_resources_sampler_->Refresh(base::Closure()); | 196 process_resources_sampler_->Refresh(base::Closure()); |
197 | 197 |
198 v8_memory_allocated_ = base::saturated_cast<int64>( | 198 v8_memory_allocated_ = base::saturated_cast<int64_t>( |
199 process_resources_sampler_->GetV8MemoryAllocated()); | 199 process_resources_sampler_->GetV8MemoryAllocated()); |
200 v8_memory_used_ = base::saturated_cast<int64>( | 200 v8_memory_used_ = base::saturated_cast<int64_t>( |
201 process_resources_sampler_->GetV8MemoryUsed()); | 201 process_resources_sampler_->GetV8MemoryUsed()); |
202 } | 202 } |
203 | 203 |
204 Task::Type ChildProcessTask::GetType() const { | 204 Task::Type ChildProcessTask::GetType() const { |
205 // Convert |content::ProcessType| to |task_management::Task::Type|. | 205 // Convert |content::ProcessType| to |task_management::Task::Type|. |
206 switch (process_type_) { | 206 switch (process_type_) { |
207 case content::PROCESS_TYPE_PLUGIN: | 207 case content::PROCESS_TYPE_PLUGIN: |
208 case content::PROCESS_TYPE_PPAPI_PLUGIN: | 208 case content::PROCESS_TYPE_PPAPI_PLUGIN: |
209 case content::PROCESS_TYPE_PPAPI_BROKER: | 209 case content::PROCESS_TYPE_PPAPI_BROKER: |
210 return Task::PLUGIN; | 210 return Task::PLUGIN; |
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225 } | 225 } |
226 | 226 |
227 int ChildProcessTask::GetChildProcessUniqueID() const { | 227 int ChildProcessTask::GetChildProcessUniqueID() const { |
228 return unique_child_process_id_; | 228 return unique_child_process_id_; |
229 } | 229 } |
230 | 230 |
231 bool ChildProcessTask::ReportsV8Memory() const { | 231 bool ChildProcessTask::ReportsV8Memory() const { |
232 return uses_v8_memory_ && process_resources_sampler_->ReportsV8MemoryStats(); | 232 return uses_v8_memory_ && process_resources_sampler_->ReportsV8MemoryStats(); |
233 } | 233 } |
234 | 234 |
235 int64 ChildProcessTask::GetV8MemoryAllocated() const { | 235 int64_t ChildProcessTask::GetV8MemoryAllocated() const { |
236 return v8_memory_allocated_; | 236 return v8_memory_allocated_; |
237 } | 237 } |
238 | 238 |
239 int64 ChildProcessTask::GetV8MemoryUsed() const { | 239 int64_t ChildProcessTask::GetV8MemoryUsed() const { |
240 return v8_memory_used_; | 240 return v8_memory_used_; |
241 } | 241 } |
242 | 242 |
243 } // namespace task_management | 243 } // namespace task_management |
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