src/hotspot/share/gc/z/zStat.hpp

*** 23,32 ****
--- 23,33 ----
  
  #ifndef SHARE_GC_Z_ZSTAT_HPP
  #define SHARE_GC_Z_ZSTAT_HPP
  
  #include "gc/shared/concurrentGCThread.hpp"
+ #include "gc/shared/gcCause.hpp"
  #include "gc/shared/gcTimer.hpp"
  #include "gc/z/zMetronome.hpp"
  #include "logging/logHandle.hpp"
  #include "memory/allocation.hpp"
  #include "utilities/globalDefinitions.hpp"
*** 363,385 ****
  //
  // Stat cycle
  //
  class ZStatCycle : public AllStatic {
  private:
!   static uint64_t  _ncycles;
    static Ticks     _start_of_last;
    static Ticks     _end_of_last;
    static NumberSeq _normalized_duration;
  
  public:
    static void at_start();
!   static void at_end(double boost_factor);
  
-   static bool is_first();
    static bool is_warm();
!   static uint64_t ncycles();
    static const AbsSeq& normalized_duration();
    static double time_since_last();
  };
  
  //
  // Stat load
--- 364,388 ----
  //
  // Stat cycle
  //
  class ZStatCycle : public AllStatic {
  private:
!   static uint64_t  _nwarmup_cycles;
    static Ticks     _start_of_last;
    static Ticks     _end_of_last;
    static NumberSeq _normalized_duration;
  
  public:
    static void at_start();
!   static void at_end(GCCause::Cause cause, double boost_factor);
  
    static bool is_warm();
!   static uint64_t nwarmup_cycles();
! 
!   static bool is_normalized_duration_trustable();
    static const AbsSeq& normalized_duration();
+ 
    static double time_since_last();
  };
  
  //
  // Stat load