1458     bool ok = work_q->push(obj_to_push);
1459     assert(ok, "Should have succeeded");
1460     cur = next;
1461     n++;
1462   }
1463   TASKQUEUE_STATS_ONLY(par_scan_state->note_overflow_refill(n));
1464 #ifndef PRODUCT
1465   assert(_num_par_pushes >= n, "Too many pops?");
1466   Atomic::add_ptr(-(intptr_t)n, &_num_par_pushes);
1467 #endif
1468   return true;
1469 }
1470 #undef BUSY
1471 
1472 void ParNewGeneration::ref_processor_init() {
1473   if (_ref_processor == NULL) {
1474     // Allocate and initialize a reference processor
1475     _ref_processor =
1476       new ReferenceProcessor(_reserved,                  // span
1477                              ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
1478                              (int) ParallelGCThreads,    // mt processing degree
1479                              refs_discovery_is_mt(),     // mt discovery
1480                              (int) ParallelGCThreads,    // mt discovery degree
1481                              refs_discovery_is_atomic(), // atomic_discovery
1482                              NULL);                      // is_alive_non_header
1483   }
1484 }
1485 
1486 const char* ParNewGeneration::name() const {
1487   return "par new generation";
1488 }

1458     bool ok = work_q->push(obj_to_push);
1459     assert(ok, "Should have succeeded");
1460     cur = next;
1461     n++;
1462   }
1463   TASKQUEUE_STATS_ONLY(par_scan_state->note_overflow_refill(n));
1464 #ifndef PRODUCT
1465   assert(_num_par_pushes >= n, "Too many pops?");
1466   Atomic::add_ptr(-(intptr_t)n, &_num_par_pushes);
1467 #endif
1468   return true;
1469 }
1470 #undef BUSY
1471 
1472 void ParNewGeneration::ref_processor_init() {
1473   if (_ref_processor == NULL) {
1474     // Allocate and initialize a reference processor
1475     _ref_processor =
1476       new ReferenceProcessor(_reserved,                  // span
1477                              ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
1478                              (uint) ParallelGCThreads,   // mt processing degree
1479                              refs_discovery_is_mt(),     // mt discovery
1480                              (uint) ParallelGCThreads,   // mt discovery degree
1481                              refs_discovery_is_atomic(), // atomic_discovery
1482                              NULL);                      // is_alive_non_header
1483   }
1484 }
1485 
1486 const char* ParNewGeneration::name() const {
1487   return "par new generation";
1488 }