1619   }
1620   TASKQUEUE_STATS_ONLY(par_scan_state->note_overflow_refill(n));
1621 #ifndef PRODUCT
1622   assert(_num_par_pushes >= n, "Too many pops?");
1623   Atomic::add_ptr(-(intptr_t)n, &_num_par_pushes);
1624 #endif
1625   return true;
1626 }
1627 #undef BUSY
1628 
1629 void ParNewGeneration::ref_processor_init() {
1630   if (_ref_processor == NULL) {
1631     // Allocate and initialize a reference processor
1632     _ref_processor =
1633       new ReferenceProcessor(_reserved,                  // span
1634                              ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
1635                              (int) ParallelGCThreads,    // mt processing degree
1636                              refs_discovery_is_mt(),     // mt discovery
1637                              (int) ParallelGCThreads,    // mt discovery degree
1638                              refs_discovery_is_atomic(), // atomic_discovery
1639                              NULL,                       // is_alive_non_header
1640                              false);                     // write barrier for next field updates
1641   }
1642 }
1643 
1644 const char* ParNewGeneration::name() const {
1645   return "par new generation";
1646 }

1619   }
1620   TASKQUEUE_STATS_ONLY(par_scan_state->note_overflow_refill(n));
1621 #ifndef PRODUCT
1622   assert(_num_par_pushes >= n, "Too many pops?");
1623   Atomic::add_ptr(-(intptr_t)n, &_num_par_pushes);
1624 #endif
1625   return true;
1626 }
1627 #undef BUSY
1628 
1629 void ParNewGeneration::ref_processor_init() {
1630   if (_ref_processor == NULL) {
1631     // Allocate and initialize a reference processor
1632     _ref_processor =
1633       new ReferenceProcessor(_reserved,                  // span
1634                              ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
1635                              (int) ParallelGCThreads,    // mt processing degree
1636                              refs_discovery_is_mt(),     // mt discovery
1637                              (int) ParallelGCThreads,    // mt discovery degree
1638                              refs_discovery_is_atomic(), // atomic_discovery
1639                              NULL);                      // is_alive_non_header

1640   }
1641 }
1642 
1643 const char* ParNewGeneration::name() const {
1644   return "par new generation";
1645 }