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Side by Side Diff: chrome/browser/memory_details.h

Issue 3859003: FBTF: Even more ctor/virtual deinlining. (Closed) Base URL: http://git.chromium.org/git/chromium.git
Patch Set: Created 10 years, 2 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 CHROME_BROWSER_MEMORY_DETAILS_H_ 5 #ifndef CHROME_BROWSER_MEMORY_DETAILS_H_
6 #define CHROME_BROWSER_MEMORY_DETAILS_H_ 6 #define CHROME_BROWSER_MEMORY_DETAILS_H_
7 #pragma once 7 #pragma once
8 8
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/process_util.h" 11 #include "base/process_util.h"
12 #include "base/ref_counted.h" 12 #include "base/ref_counted.h"
13 #include "chrome/common/child_process_info.h" 13 #include "chrome/common/child_process_info.h"
14 14
15 // We collect data about each browser process. A browser may 15 // We collect data about each browser process. A browser may
16 // have multiple processes (of course!). Even IE has multiple 16 // have multiple processes (of course!). Even IE has multiple
17 // processes these days. 17 // processes these days.
18 struct ProcessMemoryInformation { 18 struct ProcessMemoryInformation {
19 ProcessMemoryInformation() 19 ProcessMemoryInformation();
20 : pid(0), 20 ~ProcessMemoryInformation();
21 num_processes(0),
22 is_diagnostics(false),
23 type(ChildProcessInfo::UNKNOWN_PROCESS) {
24 }
25 21
26 // The process id. 22 // The process id.
27 base::ProcessId pid; 23 base::ProcessId pid;
28 // The working set information. 24 // The working set information.
29 base::WorkingSetKBytes working_set; 25 base::WorkingSetKBytes working_set;
30 // The committed bytes. 26 // The committed bytes.
31 base::CommittedKBytes committed; 27 base::CommittedKBytes committed;
32 // The process version 28 // The process version
33 std::wstring version; 29 std::wstring version;
34 // The process product name. 30 // The process product name.
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 // Initiate updating the current memory details. These are fetched 90 // Initiate updating the current memory details. These are fetched
95 // asynchronously because data must be collected from multiple threads. 91 // asynchronously because data must be collected from multiple threads.
96 // OnDetailsAvailable will be called when this process is complete. 92 // OnDetailsAvailable will be called when this process is complete.
97 void StartFetch(); 93 void StartFetch();
98 94
99 virtual void OnDetailsAvailable() {} 95 virtual void OnDetailsAvailable() {}
100 96
101 protected: 97 protected:
102 friend class base::RefCountedThreadSafe<MemoryDetails>; 98 friend class base::RefCountedThreadSafe<MemoryDetails>;
103 99
104 virtual ~MemoryDetails() {} 100 virtual ~MemoryDetails();
105 101
106 private: 102 private:
107 // Collect child process information on the IO thread. This is needed because 103 // Collect child process information on the IO thread. This is needed because
108 // information about some child process types (i.e. plugins) can only be taken 104 // information about some child process types (i.e. plugins) can only be taken
109 // on that thread. The data will be used by about:memory. When finished, 105 // on that thread. The data will be used by about:memory. When finished,
110 // invokes back to the file thread to run the rest of the about:memory 106 // invokes back to the file thread to run the rest of the about:memory
111 // functionality. 107 // functionality.
112 void CollectChildInfoOnIOThread(); 108 void CollectChildInfoOnIOThread();
113 109
114 // Collect current process information from the OS and store it 110 // Collect current process information from the OS and store it
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139 135
140 // Returns a pointer to the ProcessData structure for Chrome. 136 // Returns a pointer to the ProcessData structure for Chrome.
141 ProcessData* ChromeBrowser(); 137 ProcessData* ChromeBrowser();
142 138
143 std::vector<ProcessData> process_data_; 139 std::vector<ProcessData> process_data_;
144 140
145 DISALLOW_COPY_AND_ASSIGN(MemoryDetails); 141 DISALLOW_COPY_AND_ASSIGN(MemoryDetails);
146 }; 142 };
147 143
148 #endif // CHROME_BROWSER_MEMORY_DETAILS_H_ 144 #endif // CHROME_BROWSER_MEMORY_DETAILS_H_
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