--- a/src/hotspot/share/gc/g1/heapRegionRemSet.cpp Mon Nov 25 14:06:13 2019 +0100
+++ b/src/hotspot/share/gc/g1/heapRegionRemSet.cpp Mon Nov 25 12:22:13 2019 +0100
@@ -219,7 +219,7 @@
// some mark bits may not yet seem cleared or a 'later' update
// performed by a concurrent thread could be undone when the
// zeroing becomes visible). This requires store ordering.
- OrderAccess::release_store(&_fine_grain_regions[ind], prt);
+ Atomic::release_store(&_fine_grain_regions[ind], prt);
_n_fine_entries++;
// Transfer from sparse to fine-grain.