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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/browser/metrics/thread_watcher.h" | 5 #include "chrome/browser/metrics/thread_watcher.h" |
6 | 6 |
7 #include <math.h> // ceil | 7 #include <math.h> // ceil |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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64 } | 64 } |
65 | 65 |
66 void ThreadUnresponsive_CACHE() { | 66 void ThreadUnresponsive_CACHE() { |
67 CHECK(false); | 67 CHECK(false); |
68 } | 68 } |
69 | 69 |
70 void ThreadUnresponsive_IO() { | 70 void ThreadUnresponsive_IO() { |
71 CHECK(false); | 71 CHECK(false); |
72 } | 72 } |
73 | 73 |
74 void ThreadUnresponsive_WEB_SOCKET_PROXY() { | |
75 CHECK(false); | |
76 } | |
77 | |
78 #if defined(COMPILER_MSVC) | 74 #if defined(COMPILER_MSVC) |
79 MSVC_POP_WARNING() | 75 MSVC_POP_WARNING() |
80 #pragma optimize("", on) | 76 #pragma optimize("", on) |
81 #endif | 77 #endif |
82 | 78 |
83 void CrashBecauseThreadWasUnresponsive(BrowserThread::ID thread_id) { | 79 void CrashBecauseThreadWasUnresponsive(BrowserThread::ID thread_id) { |
84 base::debug::Alias(&thread_id); | 80 base::debug::Alias(&thread_id); |
85 | 81 |
86 switch (thread_id) { | 82 switch (thread_id) { |
87 case BrowserThread::UI: | 83 case BrowserThread::UI: |
88 return ThreadUnresponsive_UI(); | 84 return ThreadUnresponsive_UI(); |
89 case BrowserThread::DB: | 85 case BrowserThread::DB: |
90 return ThreadUnresponsive_DB(); | 86 return ThreadUnresponsive_DB(); |
91 case BrowserThread::WEBKIT_DEPRECATED: | 87 case BrowserThread::WEBKIT_DEPRECATED: |
92 return ThreadUnresponsive_WEBKIT(); | 88 return ThreadUnresponsive_WEBKIT(); |
93 case BrowserThread::FILE: | 89 case BrowserThread::FILE: |
94 return ThreadUnresponsive_FILE(); | 90 return ThreadUnresponsive_FILE(); |
95 case BrowserThread::FILE_USER_BLOCKING: | 91 case BrowserThread::FILE_USER_BLOCKING: |
96 return ThreadUnresponsive_FILE_USER_BLOCKING(); | 92 return ThreadUnresponsive_FILE_USER_BLOCKING(); |
97 case BrowserThread::PROCESS_LAUNCHER: | 93 case BrowserThread::PROCESS_LAUNCHER: |
98 return ThreadUnresponsive_PROCESS_LAUNCHER(); | 94 return ThreadUnresponsive_PROCESS_LAUNCHER(); |
99 case BrowserThread::CACHE: | 95 case BrowserThread::CACHE: |
100 return ThreadUnresponsive_CACHE(); | 96 return ThreadUnresponsive_CACHE(); |
101 case BrowserThread::IO: | 97 case BrowserThread::IO: |
102 return ThreadUnresponsive_IO(); | 98 return ThreadUnresponsive_IO(); |
103 #if defined(OS_CHROMEOS) | |
104 case BrowserThread::WEB_SOCKET_PROXY: | |
105 return ThreadUnresponsive_WEB_SOCKET_PROXY(); | |
106 #endif | |
107 case BrowserThread::ID_COUNT: | 99 case BrowserThread::ID_COUNT: |
108 CHECK(false); // This shouldn't actually be reached! | 100 CHECK(false); // This shouldn't actually be reached! |
109 break; | 101 break; |
110 | 102 |
111 // Omission of the default hander is intentional -- that way the compiler | 103 // Omission of the default hander is intentional -- that way the compiler |
112 // should warn if our switch becomes outdated. | 104 // should warn if our switch becomes outdated. |
113 } | 105 } |
114 | 106 |
115 CHECK(false); // Shouldn't be reached. | 107 CHECK(false); // Shouldn't be reached. |
116 } | 108 } |
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911 | 903 |
912 #if defined(OS_WIN) | 904 #if defined(OS_WIN) |
913 // On Windows XP, give twice the time for shutdown. | 905 // On Windows XP, give twice the time for shutdown. |
914 if (base::win::GetVersion() <= base::win::VERSION_XP) | 906 if (base::win::GetVersion() <= base::win::VERSION_XP) |
915 actual_duration *= 2; | 907 actual_duration *= 2; |
916 #endif | 908 #endif |
917 | 909 |
918 shutdown_watchdog_ = new ShutdownWatchDogThread(actual_duration); | 910 shutdown_watchdog_ = new ShutdownWatchDogThread(actual_duration); |
919 shutdown_watchdog_->Arm(); | 911 shutdown_watchdog_->Arm(); |
920 } | 912 } |
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