commit fc86162ce2a3467acb690e18cc8bd9b3daafc606
author Elliott Hughes <enh@google.com> Mon Oct 17 17:57:47 2011 -0700
committer Elliott Hughes <enh@google.com> Mon Oct 17 20:21:27 2011 -0700
tree 949145ce27225c93a41354460fa76cdc62647076
parent 24a3c2e9924e8765c4a9b4d383cb8f3b922f9c9f

Implement lock contention event logging.

Change-Id: I88b30985590157bb5d04229a97f191b898f141bb

src/runtime.cc

diff --git a/src/runtime.cc b/src/runtime.cc
index fd9cc8c..31ba262 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -212,6 +212,9 @@
 
   parsed->is_zygote_ = false;
 
+  parsed->lock_profiling_threshold_ = 0;
+  parsed->hook_is_sensitive_thread_ = NULL;
+
   parsed->hook_vfprintf_ = vfprintf;
   parsed->hook_exit_ = exit;
   parsed->hook_abort_ = abort;
@@ -284,6 +287,10 @@
       for (size_t i = 0; i < verbose_options.size(); ++i) {
         parsed->verbose_.insert(verbose_options[i]);
       }
+    } else if (option.starts_with("-Xlockprofthreshold:")) {
+      parsed->lock_profiling_threshold_ = atoi(option.substr(strlen("-Xlockprofthreshold:")).data());
+    } else if (option == "sensitiveThread") {
+      parsed->hook_is_sensitive_thread_ = reinterpret_cast<bool (*)()>(options[i].second);
     } else if (option == "vfprintf") {
       parsed->hook_vfprintf_ = reinterpret_cast<int (*)(FILE *, const char*, va_list)>(options[i].second);
     } else if (option == "exit") {
@@ -430,7 +437,7 @@
     LOG(INFO) << "Runtime::Init -verbose:startup enabled";
   }
 
-  Monitor::SetVerbose(options->IsVerbose("monitor"));
+  Monitor::Init(options->IsVerbose("monitor"), options->lock_profiling_threshold_, options->hook_is_sensitive_thread_);
 
   host_prefix_ = options->host_prefix_;
   boot_class_path_ = options->boot_class_path_;