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src/share/vm/runtime/monitorChunk.cpp@91ddc23482a4 (annotated)

src/share/vm/runtime/monitorChunk.cpp

Thu, 24 May 2018 20:03:11 +0800

author

aoqi

date

Thu, 24 May 2018 20:03:11 +0800

changeset 8868

91ddc23482a4

parent 6876

710a3c8b516e

permissions

-rw-r--r--

Increase MaxHeapSize for better performance on MIPS

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*
aoqi@0	23	*/
aoqi@0	24
aoqi@0	25	#include "precompiled.hpp"
aoqi@0	26	#include "memory/allocation.inline.hpp"
aoqi@0	27	#include "oops/oop.inline.hpp"
aoqi@0	28	#include "runtime/monitorChunk.hpp"
aoqi@0	29
aoqi@0	30	MonitorChunk::MonitorChunk(int number_on_monitors) {
aoqi@0	31	_number_of_monitors = number_on_monitors;
aoqi@0	32	_monitors = NEW_C_HEAP_ARRAY(BasicObjectLock, number_on_monitors, mtInternal);
aoqi@0	33	_next = NULL;
aoqi@0	34	}
aoqi@0	35
aoqi@0	36
aoqi@0	37	MonitorChunk::~MonitorChunk() {
aoqi@0	38	FreeHeap(monitors());
aoqi@0	39	}
aoqi@0	40
aoqi@0	41
aoqi@0	42	void MonitorChunk::oops_do(OopClosure* f) {
aoqi@0	43	for (int index = 0; index < number_of_monitors(); index++) {
aoqi@0	44	at(index)->oops_do(f);
aoqi@0	45	}
aoqi@0	46	}