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src/share/vm/runtime/safepoint.cpp

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*** 113,123 **** #if INCLUDE_ALL_GCS if (UseConcMarkSweepGC) { // In the future we should investigate whether CMS can use the // more-general mechanism below. DLD (01/05). ConcurrentMarkSweepThread::synchronize(false); ! } else if (UseG1GC) { SuspendibleThreadSet::synchronize(); } #endif // INCLUDE_ALL_GCS // By getting the Threads_lock, we assure that no threads are about to start or --- 113,123 ---- #if INCLUDE_ALL_GCS if (UseConcMarkSweepGC) { // In the future we should investigate whether CMS can use the // more-general mechanism below. DLD (01/05). ConcurrentMarkSweepThread::synchronize(false); ! } else if (UseG1GC || (UseShenandoahGC && UseStringDeduplication)) { SuspendibleThreadSet::synchronize(); } #endif // INCLUDE_ALL_GCS // By getting the Threads_lock, we assure that no threads are about to start or
*** 489,499 **** } #if INCLUDE_ALL_GCS // If there are any concurrent GC threads resume them. if (UseConcMarkSweepGC) { ConcurrentMarkSweepThread::desynchronize(false); ! } else if (UseG1GC) { SuspendibleThreadSet::desynchronize(); } #endif // INCLUDE_ALL_GCS // record this time so VMThread can keep track how much time has elasped // since last safepoint. --- 489,499 ---- } #if INCLUDE_ALL_GCS // If there are any concurrent GC threads resume them. if (UseConcMarkSweepGC) { ConcurrentMarkSweepThread::desynchronize(false); ! } else if (UseG1GC || (UseShenandoahGC && UseStringDeduplication)) { SuspendibleThreadSet::desynchronize(); } #endif // INCLUDE_ALL_GCS // record this time so VMThread can keep track how much time has elasped // since last safepoint.
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