src/hotspot/share/gc/shenandoah/shenandoahOopClosures.inline.hpp
author shade
Mon, 21 Oct 2019 22:44:48 +0200
changeset 58729 15f4471787b9
parent 54414 f855ec13aa25
permissions -rw-r--r--
8232730: Shenandoah: Traversal should not CAS the roots Reviewed-by: zgu, rkennke

/*
 * Copyright (c) 2015, 2018, Red Hat, Inc. All rights reserved.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
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 */

#ifndef SHARE_GC_SHENANDOAH_SHENANDOAHOOPCLOSURES_INLINE_HPP
#define SHARE_GC_SHENANDOAH_SHENANDOAHOOPCLOSURES_INLINE_HPP

#include "gc/shenandoah/shenandoahHeap.inline.hpp"
#include "gc/shenandoah/shenandoahConcurrentMark.inline.hpp"
#include "gc/shenandoah/shenandoahTraversalGC.inline.hpp"

template<class T, UpdateRefsMode UPDATE_REFS, StringDedupMode STRING_DEDUP>
inline void ShenandoahMarkRefsSuperClosure::work(T *p) {
  ShenandoahConcurrentMark::mark_through_ref<T, UPDATE_REFS, STRING_DEDUP>(p, _heap, _queue, _mark_context);
}

template <class T>
inline void ShenandoahUpdateHeapRefsClosure::do_oop_work(T* p) {
  _heap->maybe_update_with_forwarded(p);
}

template <class T, bool STRING_DEDUP, bool DEGEN, bool ATOMIC_UPDATE>
inline void ShenandoahTraversalSuperClosure::work(T* p) {
  _traversal_gc->process_oop<T, STRING_DEDUP, DEGEN, ATOMIC_UPDATE>(p, _thread, _queue, _mark_context);
}

#endif // SHARE_GC_SHENANDOAH_SHENANDOAHOOPCLOSURES_INLINE_HPP