hotspot/src/share/vm/runtime/monitorChunk.cpp
author mgerdin
Thu, 23 Feb 2012 14:58:35 +0100
changeset 12095 cc3d6f08a4c4
parent 7397 5b173b4ca846
child 13195 be27e1b6a4b9
permissions -rw-r--r--
7148152: Add whitebox testing API to HotSpot Summary: Add an internal testing API to HotSpot to enable more targeted testing of vm functionality Reviewed-by: phh, dholmes
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/*
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 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#include "precompiled.hpp"
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#include "memory/allocation.inline.hpp"
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#include "oops/oop.inline.hpp"
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#include "runtime/monitorChunk.hpp"
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MonitorChunk::MonitorChunk(int number_on_monitors) {
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  _number_of_monitors = number_on_monitors;
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  _monitors           = NEW_C_HEAP_ARRAY(BasicObjectLock, number_on_monitors);
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  _next               = NULL;
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}
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MonitorChunk::~MonitorChunk() {
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  FreeHeap(monitors());
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}
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void MonitorChunk::oops_do(OopClosure* f) {
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  for (int index = 0; index < number_of_monitors(); index++) {
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    at(index)->oops_do(f);
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  }
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}