8233061: ZGC: Enforce memory ordering in segmented bit maps
Reviewed-by: pliden, stefank
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#ifndef SHARE_GC_Z_ZRESURRECTION_INLINE_HPP
#define SHARE_GC_Z_ZRESURRECTION_INLINE_HPP
#include "gc/z/zResurrection.hpp"
#include "runtime/orderAccess.hpp"
inline bool ZResurrection::is_blocked() {
// We use a loadload barrier to make sure we are not
// seeing oops from a time when resurrection was blocked.
const bool blocked = _blocked;
OrderAccess::loadload();
return blocked;
}
#endif // SHARE_GC_Z_ZRESURRECTION_INLINE_HPP