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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 #include "content/browser/tracing/tracing_controller_impl.h" | 4 #include "content/browser/tracing/tracing_controller_impl.h" |
5 | 5 |
6 #include "base/bind.h" | 6 #include "base/bind.h" |
7 #include "base/cpu.h" | 7 #include "base/cpu.h" |
8 #include "base/files/file_util.h" | 8 #include "base/files/file_util.h" |
9 #include "base/guid.h" | 9 #include "base/guid.h" |
10 #include "base/json/string_escape.h" | 10 #include "base/json/string_escape.h" |
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301 FROM_HERE, base::TimeDelta::FromSeconds(kStartTracingTimeoutSeconds), | 301 FROM_HERE, base::TimeDelta::FromSeconds(kStartTracingTimeoutSeconds), |
302 base::Bind(&TracingControllerImpl::OnAllTracingAgentsStarted, | 302 base::Bind(&TracingControllerImpl::OnAllTracingAgentsStarted, |
303 base::Unretained(this))); | 303 base::Unretained(this))); |
304 | 304 |
305 return true; | 305 return true; |
306 } | 306 } |
307 | 307 |
308 void TracingControllerImpl::OnAllTracingAgentsStarted() { | 308 void TracingControllerImpl::OnAllTracingAgentsStarted() { |
309 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 309 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
310 | 310 |
311 TRACE_EVENT_API_ADD_METADATA_EVENT( | 311 TRACE_EVENT_METADATA_FORCED1("IsTimeTicksHighResolution", "value", |
312 TraceLog::GetCategoryGroupEnabled("__metadata"), | 312 base::TimeTicks::IsHighResolution()); |
313 "IsTimeTicksHighResolution", "value", | 313 TRACE_EVENT_METADATA_FORCED1( |
314 base::TimeTicks::IsHighResolution()); | 314 "TraceConfig", "value", |
315 TRACE_EVENT_API_ADD_METADATA_EVENT( | |
316 TraceLog::GetCategoryGroupEnabled("__metadata"), "TraceConfig", "value", | |
317 start_tracing_trace_config_->AsConvertableToTraceFormat()); | 315 start_tracing_trace_config_->AsConvertableToTraceFormat()); |
318 | 316 |
319 // Notify all child processes. | 317 // Notify all child processes. |
320 for (TraceMessageFilterSet::iterator it = trace_message_filters_.begin(); | 318 for (TraceMessageFilterSet::iterator it = trace_message_filters_.begin(); |
321 it != trace_message_filters_.end(); ++it) { | 319 it != trace_message_filters_.end(); ++it) { |
322 it->get()->SendBeginTracing(*start_tracing_trace_config_); | 320 it->get()->SendBeginTracing(*start_tracing_trace_config_); |
323 } | 321 } |
324 | 322 |
325 if (!start_tracing_done_callback_.is_null()) | 323 if (!start_tracing_done_callback_.is_null()) |
326 start_tracing_done_callback_.Run(); | 324 start_tracing_done_callback_.Run(); |
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1026 const bool global_success = failed_memory_dump_count_ == 0; | 1024 const bool global_success = failed_memory_dump_count_ == 0; |
1027 if (!pending_memory_dump_callback_.is_null()) { | 1025 if (!pending_memory_dump_callback_.is_null()) { |
1028 pending_memory_dump_callback_.Run(pending_memory_dump_guid_, | 1026 pending_memory_dump_callback_.Run(pending_memory_dump_guid_, |
1029 global_success); | 1027 global_success); |
1030 pending_memory_dump_callback_.Reset(); | 1028 pending_memory_dump_callback_.Reset(); |
1031 } | 1029 } |
1032 pending_memory_dump_guid_ = 0; | 1030 pending_memory_dump_guid_ = 0; |
1033 } | 1031 } |
1034 | 1032 |
1035 } // namespace content | 1033 } // namespace content |
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