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8263433: Shenandoah: Don't expect forwarded objects in set_concurrent_mark_in_progress()

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Reviewed-by: shade
This commit is contained in:
Zhengyu Gu 2021-03-11 20:11:38 +00:00
parent 15daccacee
commit b92abac262
1 changed files with 2 additions and 5 deletions
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7
src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
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@ -1696,11 +1696,8 @@ void ShenandoahHeap::set_gc_state_mask(uint mask, bool value) {
} }
void ShenandoahHeap::set_concurrent_mark_in_progress(bool in_progress) { void ShenandoahHeap::set_concurrent_mark_in_progress(bool in_progress) {
if (has_forwarded_objects()) { assert(!has_forwarded_objects(), "Not expected before/after mark phase");
set_gc_state_mask(MARKING | UPDATEREFS, in_progress); set_gc_state_mask(MARKING, in_progress);
} else {
set_gc_state_mask(MARKING, in_progress);
}
ShenandoahBarrierSet::satb_mark_queue_set().set_active_all_threads(in_progress, !in_progress); ShenandoahBarrierSet::satb_mark_queue_set().set_active_all_threads(in_progress, !in_progress);
} }