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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 SQL_CONNECTION_MEMORY_DUMP_PROVIDER_H | 5 #ifndef SQL_CONNECTION_MEMORY_DUMP_PROVIDER_H |
6 #define SQL_CONNECTION_MEMORY_DUMP_PROVIDER_H | 6 #define SQL_CONNECTION_MEMORY_DUMP_PROVIDER_H |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/synchronization/lock.h" | 11 #include "base/synchronization/lock.h" |
12 #include "base/trace_event/memory_allocator_dump.h" | 12 #include "base/trace_event/memory_allocator_dump.h" |
pavely
2016/12/05 18:55:54
Include process_memory_dump.h instead of memory_al
ssid
2016/12/08 18:14:11
Done.
| |
13 #include "base/trace_event/memory_dump_provider.h" | 13 #include "base/trace_event/memory_dump_provider.h" |
14 | 14 |
15 struct sqlite3; | 15 struct sqlite3; |
16 | 16 |
17 namespace sql { | 17 namespace sql { |
18 | 18 |
19 class ConnectionMemoryDumpProvider | 19 class ConnectionMemoryDumpProvider |
20 : public base::trace_event::MemoryDumpProvider { | 20 : public base::trace_event::MemoryDumpProvider { |
21 public: | 21 public: |
22 ConnectionMemoryDumpProvider(sqlite3* db, const std::string& name); | 22 ConnectionMemoryDumpProvider(sqlite3* db, const std::string& name); |
23 ~ConnectionMemoryDumpProvider() override; | 23 ~ConnectionMemoryDumpProvider() override; |
24 | 24 |
25 void ResetDatabase(); | 25 void ResetDatabase(); |
26 | 26 |
27 // base::trace_event::MemoryDumpProvider implementation. | 27 // base::trace_event::MemoryDumpProvider implementation. |
28 bool OnMemoryDump( | 28 bool OnMemoryDump( |
29 const base::trace_event::MemoryDumpArgs& args, | 29 const base::trace_event::MemoryDumpArgs& args, |
30 base::trace_event::ProcessMemoryDump* process_memory_dump) override; | 30 base::trace_event::ProcessMemoryDump* process_memory_dump) override; |
31 | 31 |
32 // Reports memory usage into provided memory dump. | 32 // Reports memory usage into provided memory dump with the given |dump_name|. |
33 // Called by sql::Connection when its owner asks it to report memory usage. | 33 // Called by sql::Connection when its owner asks it to report memory usage. |
34 bool ReportMemoryUsage(base::trace_event::MemoryAllocatorDump* mad); | 34 bool ReportMemoryUsage(base::trace_event::ProcessMemoryDump* pmd, |
35 const std::string& dump_name); | |
35 | 36 |
36 private: | 37 private: |
37 bool GetDbMemoryUsage(int* cache_size, | 38 bool GetDbMemoryUsage(int* cache_size, |
38 int* schema_size, | 39 int* schema_size, |
39 int* statement_size); | 40 int* statement_size); |
40 | 41 |
41 std::string FormatDumpName() const; | 42 std::string FormatDumpName() const; |
42 | 43 |
43 sqlite3* db_; // not owned. | 44 sqlite3* db_; // not owned. |
44 base::Lock lock_; | 45 base::Lock lock_; |
45 std::string connection_name_; | 46 std::string connection_name_; |
46 | 47 |
47 DISALLOW_COPY_AND_ASSIGN(ConnectionMemoryDumpProvider); | 48 DISALLOW_COPY_AND_ASSIGN(ConnectionMemoryDumpProvider); |
48 }; | 49 }; |
49 | 50 |
50 } // namespace sql | 51 } // namespace sql |
51 | 52 |
52 #endif // SQL_CONNECTION_MEMORY_DUMP_PROVIDER_H | 53 #endif // SQL_CONNECTION_MEMORY_DUMP_PROVIDER_H |
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