1.1 --- a/src/share/vm/services/memPtr.cpp Wed Aug 27 09:36:55 2014 +0200
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,42 +0,0 @@
1.4 -/*
1.5 - * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
1.6 - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 - *
1.8 - * This code is free software; you can redistribute it and/or modify it
1.9 - * under the terms of the GNU General Public License version 2 only, as
1.10 - * published by the Free Software Foundation.
1.11 - *
1.12 - * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 - * version 2 for more details (a copy is included in the LICENSE file that
1.16 - * accompanied this code).
1.17 - *
1.18 - * You should have received a copy of the GNU General Public License version
1.19 - * 2 along with this work; if not, write to the Free Software Foundation,
1.20 - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 - *
1.22 - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 - * or visit www.oracle.com if you need additional information or have any
1.24 - * questions.
1.25 - *
1.26 - */
1.27 -
1.28 -#include "precompiled.hpp"
1.29 -#include "services/memPtr.hpp"
1.30 -#include "services/memTracker.hpp"
1.31 -
1.32 -volatile jint SequenceGenerator::_seq_number = 1;
1.33 -volatile unsigned long SequenceGenerator::_generation = 1;
1.34 -NOT_PRODUCT(jint SequenceGenerator::_max_seq_number = 1;)
1.35 -
1.36 -jint SequenceGenerator::next() {
1.37 - jint seq = Atomic::add(1, &_seq_number);
1.38 - if (seq < 0) {
1.39 - MemTracker::shutdown(MemTracker::NMT_sequence_overflow);
1.40 - } else {
1.41 - NOT_PRODUCT(_max_seq_number = (seq > _max_seq_number) ? seq : _max_seq_number;)
1.42 - }
1.43 - return seq;
1.44 -}
1.45 -
