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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 #ifndef BASE_TRACE_EVENT_PROCESS_MEMORY_TOTALS_DUMP_PROVIDER_H_ | 5 #ifndef BASE_TRACE_EVENT_PROCESS_MEMORY_TOTALS_DUMP_PROVIDER_H_ |
6 #define BASE_TRACE_EVENT_PROCESS_MEMORY_TOTALS_DUMP_PROVIDER_H_ | 6 #define BASE_TRACE_EVENT_PROCESS_MEMORY_TOTALS_DUMP_PROVIDER_H_ |
7 | 7 |
| 8 #include <stdint.h> |
| 9 |
8 #include "base/gtest_prod_util.h" | 10 #include "base/gtest_prod_util.h" |
| 11 #include "base/macros.h" |
9 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
10 #include "base/memory/singleton.h" | 13 #include "base/memory/singleton.h" |
11 #include "base/trace_event/memory_dump_provider.h" | 14 #include "base/trace_event/memory_dump_provider.h" |
12 | 15 |
13 namespace base { | 16 namespace base { |
14 | 17 |
15 class ProcessMetrics; | 18 class ProcessMetrics; |
16 | 19 |
17 namespace trace_event { | 20 namespace trace_event { |
18 | 21 |
19 // Dump provider which collects process-wide memory stats. | 22 // Dump provider which collects process-wide memory stats. |
20 class BASE_EXPORT ProcessMemoryTotalsDumpProvider : public MemoryDumpProvider { | 23 class BASE_EXPORT ProcessMemoryTotalsDumpProvider : public MemoryDumpProvider { |
21 public: | 24 public: |
22 static ProcessMemoryTotalsDumpProvider* GetInstance(); | 25 static ProcessMemoryTotalsDumpProvider* GetInstance(); |
23 | 26 |
24 // MemoryDumpProvider implementation. | 27 // MemoryDumpProvider implementation. |
25 bool OnMemoryDump(const MemoryDumpArgs& args, | 28 bool OnMemoryDump(const MemoryDumpArgs& args, |
26 ProcessMemoryDump* pmd) override; | 29 ProcessMemoryDump* pmd) override; |
27 | 30 |
28 private: | 31 private: |
29 friend struct DefaultSingletonTraits<ProcessMemoryTotalsDumpProvider>; | 32 friend struct DefaultSingletonTraits<ProcessMemoryTotalsDumpProvider>; |
30 FRIEND_TEST_ALL_PREFIXES(ProcessMemoryTotalsDumpProviderTest, DumpRSS); | 33 FRIEND_TEST_ALL_PREFIXES(ProcessMemoryTotalsDumpProviderTest, DumpRSS); |
31 | 34 |
32 static uint64 rss_bytes_for_testing; | 35 static uint64_t rss_bytes_for_testing; |
33 | 36 |
34 ProcessMemoryTotalsDumpProvider(); | 37 ProcessMemoryTotalsDumpProvider(); |
35 ~ProcessMemoryTotalsDumpProvider() override; | 38 ~ProcessMemoryTotalsDumpProvider() override; |
36 | 39 |
37 scoped_ptr<ProcessMetrics> process_metrics_; | 40 scoped_ptr<ProcessMetrics> process_metrics_; |
38 | 41 |
39 DISALLOW_COPY_AND_ASSIGN(ProcessMemoryTotalsDumpProvider); | 42 DISALLOW_COPY_AND_ASSIGN(ProcessMemoryTotalsDumpProvider); |
40 }; | 43 }; |
41 | 44 |
42 } // namespace trace_event | 45 } // namespace trace_event |
43 } // namespace base | 46 } // namespace base |
44 | 47 |
45 #endif // BASE_TRACE_EVENT_PROCESS_MEMORY_TOTALS_DUMP_PROVIDER_H_ | 48 #endif // BASE_TRACE_EVENT_PROCESS_MEMORY_TOTALS_DUMP_PROVIDER_H_ |
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