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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 "base/debug/trace_event_synthetic_delay.h" | 5 #include "base/debug/trace_event_synthetic_delay.h" |
Primiano Tucci (use gerrit)
2015/01/22 19:23:05
Ditto
| |
6 #include "base/memory/singleton.h" | 6 #include "base/memory/singleton.h" |
7 | 7 |
8 namespace { | 8 namespace { |
9 const int kMaxSyntheticDelays = 32; | 9 const int kMaxSyntheticDelays = 32; |
10 } // namespace | 10 } // namespace |
11 | 11 |
12 namespace base { | 12 namespace base { |
13 namespace debug { | 13 namespace debug { |
14 | 14 |
15 TraceEventSyntheticDelayClock::TraceEventSyntheticDelayClock() {} | 15 TraceEventSyntheticDelayClock::TraceEventSyntheticDelayClock() {} |
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224 if (!delay_impl) { | 224 if (!delay_impl) { |
225 delay_impl = base::debug::TraceEventSyntheticDelayRegistry::GetInstance() | 225 delay_impl = base::debug::TraceEventSyntheticDelayRegistry::GetInstance() |
226 ->GetOrCreateDelay(name); | 226 ->GetOrCreateDelay(name); |
227 base::subtle::Release_Store( | 227 base::subtle::Release_Store( |
228 impl_ptr, reinterpret_cast<base::subtle::AtomicWord>(delay_impl)); | 228 impl_ptr, reinterpret_cast<base::subtle::AtomicWord>(delay_impl)); |
229 } | 229 } |
230 return delay_impl; | 230 return delay_impl; |
231 } | 231 } |
232 | 232 |
233 } // namespace trace_event_internal | 233 } // namespace trace_event_internal |
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