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Side by Side Diff: chrome/common/profiling.cc

Issue 9233018: Convert use of int ms to TimeDelta in files owned by brettw. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Rebase onto master. Created 8 years, 10 months ago
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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/common/profiling.h" 5 #include "chrome/common/profiling.h"
6 6
7 #include "base/at_exit.h" 7 #include "base/at_exit.h"
8 #include "base/bind.h" 8 #include "base/bind.h"
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/debug/profiler.h" 10 #include "base/debug/profiler.h"
(...skipping 23 matching lines...) Expand all
34 return profile_name; 34 return profile_name;
35 } 35 }
36 36
37 void FlushProfilingData(base::Thread* thread) { 37 void FlushProfilingData(base::Thread* thread) {
38 static const int kProfilingFlushSeconds = 10; 38 static const int kProfilingFlushSeconds = 10;
39 39
40 if (!Profiling::BeingProfiled()) 40 if (!Profiling::BeingProfiled())
41 return; 41 return;
42 42
43 base::debug::FlushProfiling(); 43 base::debug::FlushProfiling();
44 static int flush_seconds = 0; 44 static int flush_seconds;
45 if (!flush_seconds) { 45 if (!flush_seconds) {
46 const CommandLine& command_line = *CommandLine::ForCurrentProcess(); 46 const CommandLine& command_line = *CommandLine::ForCurrentProcess();
47 std::string profiling_flush = 47 std::string profiling_flush =
48 command_line.GetSwitchValueASCII(switches::kProfilingFlush); 48 command_line.GetSwitchValueASCII(switches::kProfilingFlush);
49 if (!profiling_flush.empty()) { 49 if (!profiling_flush.empty()) {
50 flush_seconds = atoi(profiling_flush.c_str()); 50 flush_seconds = atoi(profiling_flush.c_str());
51 DCHECK(flush_seconds > 0); 51 DCHECK(flush_seconds > 0);
52 } else { 52 } else {
53 flush_seconds = kProfilingFlushSeconds; 53 flush_seconds = kProfilingFlushSeconds;
54 } 54 }
55 } 55 }
56 thread->message_loop()->PostDelayedTask( 56 thread->message_loop()->PostDelayedTask(
57 FROM_HERE, base::Bind(&FlushProfilingData, thread), flush_seconds * 1000); 57 FROM_HERE,
58 base::Bind(&FlushProfilingData, thread),
59 base::TimeDelta::FromSeconds(flush_seconds));
58 } 60 }
59 61
60 class ProfilingThreadControl { 62 class ProfilingThreadControl {
61 public: 63 public:
62 ProfilingThreadControl() : thread_(NULL) {} 64 ProfilingThreadControl() : thread_(NULL) {}
63 65
64 void Start() { 66 void Start() {
65 base::AutoLock locked(lock_); 67 base::AutoLock locked(lock_);
66 68
67 if (thread_ && thread_->IsRunning()) 69 if (thread_ && thread_->IsRunning())
(...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after
131 return base::debug::BeingProfiled(); 133 return base::debug::BeingProfiled();
132 } 134 }
133 135
134 // static 136 // static
135 void Profiling::Toggle() { 137 void Profiling::Toggle() {
136 if (BeingProfiled()) 138 if (BeingProfiled())
137 Stop(); 139 Stop();
138 else 140 else
139 Start(); 141 Start();
140 } 142 }
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