src/share/vm/runtime/safepoint.cpp

*** 892,902 ****
      case _call_back:
        break;
  
      case _running:
      default:
!        tty->print_cr("restart thread "INTPTR_FORMAT" with state %d",
                        _thread, _type);
         _thread->print();
        ShouldNotReachHere();
    }
    _type = _running;
--- 892,902 ----
      case _call_back:
        break;
  
      case _running:
      default:
!        tty->print_cr("restart thread " INTPTR_FORMAT " with state %d",
                        _thread, _type);
         _thread->print();
        ShouldNotReachHere();
    }
    _type = _running;
*** 1191,1222 ****
        print_header();
      }
      sstats = &_safepoint_stats[index];
      tty->print("%.3f: ", sstats->_time_stamp);
      tty->print("%-26s       ["
!                INT32_FORMAT_W(8)INT32_FORMAT_W(11)INT32_FORMAT_W(15)
                 "    ]    ",
                 sstats->_vmop_type == -1 ? "no vm operation" :
                 VM_Operation::name(sstats->_vmop_type),
                 sstats->_nof_total_threads,
                 sstats->_nof_initial_running_threads,
                 sstats->_nof_threads_wait_to_block);
      // "/ MICROUNITS " is to convert the unit from nanos to millis.
      tty->print("  ["
!                INT64_FORMAT_W(6)INT64_FORMAT_W(6)
!                INT64_FORMAT_W(6)INT64_FORMAT_W(6)
!                INT64_FORMAT_W(6)"    ]  ",
                 sstats->_time_to_spin / MICROUNITS,
                 sstats->_time_to_wait_to_block / MICROUNITS,
                 sstats->_time_to_sync / MICROUNITS,
                 sstats->_time_to_do_cleanups / MICROUNITS,
                 sstats->_time_to_exec_vmop / MICROUNITS);
  
      if (need_to_track_page_armed_status) {
!       tty->print(INT32_FORMAT"         ", sstats->_page_armed);
      }
!     tty->print_cr(INT32_FORMAT"   ", sstats->_nof_threads_hit_page_trap);
    }
  }
  
  // This method will be called when VM exits. It will first call
  // print_statistics to print out the rest of the sampling.  Then
--- 1191,1222 ----
        print_header();
      }
      sstats = &_safepoint_stats[index];
      tty->print("%.3f: ", sstats->_time_stamp);
      tty->print("%-26s       ["
!                INT32_FORMAT_W(8) INT32_FORMAT_W(11) INT32_FORMAT_W(15)
                 "    ]    ",
                 sstats->_vmop_type == -1 ? "no vm operation" :
                 VM_Operation::name(sstats->_vmop_type),
                 sstats->_nof_total_threads,
                 sstats->_nof_initial_running_threads,
                 sstats->_nof_threads_wait_to_block);
      // "/ MICROUNITS " is to convert the unit from nanos to millis.
      tty->print("  ["
!                INT64_FORMAT_W(6) INT64_FORMAT_W(6)
!                INT64_FORMAT_W(6) INT64_FORMAT_W(6)
!                INT64_FORMAT_W(6) "    ]  ",
                 sstats->_time_to_spin / MICROUNITS,
                 sstats->_time_to_wait_to_block / MICROUNITS,
                 sstats->_time_to_sync / MICROUNITS,
                 sstats->_time_to_do_cleanups / MICROUNITS,
                 sstats->_time_to_exec_vmop / MICROUNITS);
  
      if (need_to_track_page_armed_status) {
!       tty->print(INT32_FORMAT "         ", sstats->_page_armed);
      }
!     tty->print_cr(INT32_FORMAT "   ", sstats->_nof_threads_hit_page_trap);
    }
  }
  
  // This method will be called when VM exits. It will first call
  // print_statistics to print out the rest of the sampling.  Then
*** 1247,1267 ****
                   DeferPollingPageLoopCount);
    }
  
    for (int index = 0; index < VM_Operation::VMOp_Terminating; index++) {
      if (_safepoint_reasons[index] != 0) {
!       tty->print_cr("%-26s"UINT64_FORMAT_W(10), VM_Operation::name(index),
                      _safepoint_reasons[index]);
      }
    }
  
!   tty->print_cr(UINT64_FORMAT_W(5)" VM operations coalesced during safepoint",
                  _coalesced_vmop_count);
!   tty->print_cr("Maximum sync time  "INT64_FORMAT_W(5)" ms",
                  _max_sync_time / MICROUNITS);
    tty->print_cr("Maximum vm operation time (except for Exit VM operation)  "
!                 INT64_FORMAT_W(5)" ms",
                  _max_vmop_time / MICROUNITS);
  }
  
  // ------------------------------------------------------------------------------------------------
  // Non-product code
--- 1247,1267 ----
                   DeferPollingPageLoopCount);
    }
  
    for (int index = 0; index < VM_Operation::VMOp_Terminating; index++) {
      if (_safepoint_reasons[index] != 0) {
!       tty->print_cr("%-26s" UINT64_FORMAT_W(10), VM_Operation::name(index),
                      _safepoint_reasons[index]);
      }
    }
  
!   tty->print_cr(UINT64_FORMAT_W(5) " VM operations coalesced during safepoint",
                  _coalesced_vmop_count);
!   tty->print_cr("Maximum sync time  " INT64_FORMAT_W(5) " ms",
                  _max_sync_time / MICROUNITS);
    tty->print_cr("Maximum vm operation time (except for Exit VM operation)  "
!                 INT64_FORMAT_W(5) " ms",
                  _max_vmop_time / MICROUNITS);
  }
  
  // ------------------------------------------------------------------------------------------------
  // Non-product code