8233061: ZGC: Enforce memory ordering in segmented bit maps
Reviewed-by: pliden, stefank
/*
* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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
* questions.
*/
#ifndef SHARE_GC_Z_ZTHREAD_INLINE_HPP
#define SHARE_GC_Z_ZTHREAD_INLINE_HPP
#include "gc/z/zThread.hpp"
#include "utilities/debug.hpp"
inline void ZThread::ensure_initialized() {
if (!_initialized) {
initialize();
}
}
inline uintptr_t ZThread::id() {
ensure_initialized();
return _id;
}
inline bool ZThread::is_vm() {
ensure_initialized();
return _is_vm;
}
inline bool ZThread::is_java() {
ensure_initialized();
return _is_java;
}
inline bool ZThread::is_worker() {
ensure_initialized();
return _is_worker;
}
inline bool ZThread::is_runtime_worker() {
ensure_initialized();
return _is_runtime_worker;
}
inline uint ZThread::worker_id() {
assert(has_worker_id(), "Worker id not initialized");
return _worker_id;
}
#endif // SHARE_GC_Z_ZTHREAD_INLINE_HPP