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src/hotspot/share/gc/shared/referenceProcessor.cpp
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rev 49684 : imported patch 8201487-do-not-rebalance-with-serial-processing
@@ -792,20 +792,11 @@
{
bool mt_processing = task_executor != NULL && _processing_is_mt;
phase_times->set_processing_is_mt(mt_processing);
- // If discovery used MT and a dynamic number of GC threads, then
- // the queues must be balanced for correctness if fewer than the
- // maximum number of queues were used. The number of queue used
- // during discovery may be different than the number to be used
- // for processing so don't depend of _num_q < _max_num_q as part
- // of the test.
- bool must_balance = _discovery_is_mt;
-
- if ((mt_processing && ParallelRefProcBalancingEnabled) ||
- must_balance) {
+ if (mt_processing && ParallelRefProcBalancingEnabled) {
RefProcBalanceQueuesTimeTracker tt(phase_times);
balance_queues(refs_lists);
}
// Phase 1 (soft refs only):
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