src/os/solaris/vm/thread_solaris.inline.hpp

/*
 * Copyright (c) 2002, 2015, 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.
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#ifndef OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP
#define OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP

#ifndef SHARE_VM_RUNTIME_THREAD_INLINE_HPP_SCOPE
#error "This file should only be included from thread.inline.hpp"
#endif

#include "runtime/atomic.inline.hpp"
#include "runtime/thread.hpp"
#include "runtime/threadLocalStorage.hpp"

// Thread::current is "hot" it's called > 128K times in the 1st 500 msecs of
// startup.
// ThreadLocalStorage::thread is warm -- it's called > 16K times in the same
// period.   Thread::current() now calls ThreadLocalStorage::thread() directly.
// For SPARC, to avoid excessive register window spill-fill faults,
// we aggressively inline these routines.

inline void ThreadLocalStorage::set_thread(Thread* thread) {
  _thr_current = thread;
}

inline Thread* ThreadLocalStorage::thread()  {
  return _thr_current;
}

#endif // OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP