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src/hotspot/share/runtime/java.cpp

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rev 48154 : 8191789: migrate more Thread-SMR stuff from thread.[ch]pp -> threadSMR.[ch]pp
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 340     tty->cr();
 341   }
 342 
 343   if (PrintSystemDictionaryAtExit) {
 344     SystemDictionary::print();
 345   }
 346 
 347   if (LogTouchedMethods && PrintTouchedMethodsAtExit) {
 348     Method::print_touched_methods(tty);
 349   }
 350 
 351   if (PrintBiasedLockingStatistics) {
 352     BiasedLocking::print_counters();
 353   }
 354 
 355   // Native memory tracking data
 356   if (PrintNMTStatistics) {
 357     MemTracker::final_report(tty);
 358   }
 359 
 360   Threads::log_smr_statistics();
 361 }
 362 
 363 #else // PRODUCT MODE STATISTICS
 364 
 365 void print_statistics() {
 366 
 367   if (PrintMethodData) {
 368     print_method_profiling_data();
 369   }
 370 
 371   if (CITime) {
 372     CompileBroker::print_times();
 373   }
 374 
 375   if (PrintCodeCache) {
 376     MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
 377     CodeCache::print();
 378   }
 379 
 380   if (PrintMethodFlushingStatistics) {


 382   }
 383 
 384 #ifdef COMPILER2
 385   if (PrintPreciseBiasedLockingStatistics || PrintPreciseRTMLockingStatistics) {
 386     OptoRuntime::print_named_counters();
 387   }
 388 #endif
 389   if (PrintBiasedLockingStatistics) {
 390     BiasedLocking::print_counters();
 391   }
 392 
 393   // Native memory tracking data
 394   if (PrintNMTStatistics) {
 395     MemTracker::final_report(tty);
 396   }
 397 
 398   if (LogTouchedMethods && PrintTouchedMethodsAtExit) {
 399     Method::print_touched_methods(tty);
 400   }
 401 
 402   Threads::log_smr_statistics();
 403 }
 404 
 405 #endif
 406 
 407 // Note: before_exit() can be executed only once, if more than one threads
 408 //       are trying to shutdown the VM at the same time, only one thread
 409 //       can run before_exit() and all other threads must wait.
 410 void before_exit(JavaThread* thread) {
 411   #define BEFORE_EXIT_NOT_RUN 0
 412   #define BEFORE_EXIT_RUNNING 1
 413   #define BEFORE_EXIT_DONE    2
 414   static jint volatile _before_exit_status = BEFORE_EXIT_NOT_RUN;
 415 
 416   // Note: don't use a Mutex to guard the entire before_exit(), as
 417   // JVMTI post_thread_end_event and post_vm_death_event will run native code.
 418   // A CAS or OSMutex would work just fine but then we need to manipulate
 419   // thread state for Safepoint. Here we use Monitor wait() and notify_all()
 420   // for synchronization.
 421   { MutexLocker ml(BeforeExit_lock);
 422     switch (_before_exit_status) {




 340     tty->cr();
 341   }
 342 
 343   if (PrintSystemDictionaryAtExit) {
 344     SystemDictionary::print();
 345   }
 346 
 347   if (LogTouchedMethods && PrintTouchedMethodsAtExit) {
 348     Method::print_touched_methods(tty);
 349   }
 350 
 351   if (PrintBiasedLockingStatistics) {
 352     BiasedLocking::print_counters();
 353   }
 354 
 355   // Native memory tracking data
 356   if (PrintNMTStatistics) {
 357     MemTracker::final_report(tty);
 358   }
 359 
 360   ThreadsSMRSupport::log_smr_statistics();
 361 }
 362 
 363 #else // PRODUCT MODE STATISTICS
 364 
 365 void print_statistics() {
 366 
 367   if (PrintMethodData) {
 368     print_method_profiling_data();
 369   }
 370 
 371   if (CITime) {
 372     CompileBroker::print_times();
 373   }
 374 
 375   if (PrintCodeCache) {
 376     MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
 377     CodeCache::print();
 378   }
 379 
 380   if (PrintMethodFlushingStatistics) {


 382   }
 383 
 384 #ifdef COMPILER2
 385   if (PrintPreciseBiasedLockingStatistics || PrintPreciseRTMLockingStatistics) {
 386     OptoRuntime::print_named_counters();
 387   }
 388 #endif
 389   if (PrintBiasedLockingStatistics) {
 390     BiasedLocking::print_counters();
 391   }
 392 
 393   // Native memory tracking data
 394   if (PrintNMTStatistics) {
 395     MemTracker::final_report(tty);
 396   }
 397 
 398   if (LogTouchedMethods && PrintTouchedMethodsAtExit) {
 399     Method::print_touched_methods(tty);
 400   }
 401 
 402   ThreadsSMRSupport::log_smr_statistics();
 403 }
 404 
 405 #endif
 406 
 407 // Note: before_exit() can be executed only once, if more than one threads
 408 //       are trying to shutdown the VM at the same time, only one thread
 409 //       can run before_exit() and all other threads must wait.
 410 void before_exit(JavaThread* thread) {
 411   #define BEFORE_EXIT_NOT_RUN 0
 412   #define BEFORE_EXIT_RUNNING 1
 413   #define BEFORE_EXIT_DONE    2
 414   static jint volatile _before_exit_status = BEFORE_EXIT_NOT_RUN;
 415 
 416   // Note: don't use a Mutex to guard the entire before_exit(), as
 417   // JVMTI post_thread_end_event and post_vm_death_event will run native code.
 418   // A CAS or OSMutex would work just fine but then we need to manipulate
 419   // thread state for Safepoint. Here we use Monitor wait() and notify_all()
 420   // for synchronization.
 421   { MutexLocker ml(BeforeExit_lock);
 422     switch (_before_exit_status) {


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