1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/vm/memory/metaspaceChunkFreeListSummary.hpp Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,103 @@
1.4 +/*
1.5 + * Copyright (c) 2014, 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 +#ifndef SHARE_VM_MEMORY_METASPACE_CHUNK_FREE_LIST_SUMMARY_HPP
1.28 +#define SHARE_VM_MEMORY_METASPACE_CHUNK_FREE_LIST_SUMMARY_HPP
1.29 +
1.30 +#include "memory/allocation.hpp"
1.31 +
1.32 +class MetaspaceChunkFreeListSummary VALUE_OBJ_CLASS_SPEC {
1.33 + size_t _num_specialized_chunks;
1.34 + size_t _num_small_chunks;
1.35 + size_t _num_medium_chunks;
1.36 + size_t _num_humongous_chunks;
1.37 +
1.38 + size_t _specialized_chunks_size_in_bytes;
1.39 + size_t _small_chunks_size_in_bytes;
1.40 + size_t _medium_chunks_size_in_bytes;
1.41 + size_t _humongous_chunks_size_in_bytes;
1.42 +
1.43 + public:
1.44 + MetaspaceChunkFreeListSummary() :
1.45 + _num_specialized_chunks(0),
1.46 + _num_small_chunks(0),
1.47 + _num_medium_chunks(0),
1.48 + _num_humongous_chunks(0),
1.49 + _specialized_chunks_size_in_bytes(0),
1.50 + _small_chunks_size_in_bytes(0),
1.51 + _medium_chunks_size_in_bytes(0),
1.52 + _humongous_chunks_size_in_bytes(0)
1.53 + {}
1.54 +
1.55 + MetaspaceChunkFreeListSummary(size_t num_specialized_chunks,
1.56 + size_t num_small_chunks,
1.57 + size_t num_medium_chunks,
1.58 + size_t num_humongous_chunks,
1.59 + size_t specialized_chunks_size_in_bytes,
1.60 + size_t small_chunks_size_in_bytes,
1.61 + size_t medium_chunks_size_in_bytes,
1.62 + size_t humongous_chunks_size_in_bytes) :
1.63 + _num_specialized_chunks(num_specialized_chunks),
1.64 + _num_small_chunks(num_small_chunks),
1.65 + _num_medium_chunks(num_medium_chunks),
1.66 + _num_humongous_chunks(num_humongous_chunks),
1.67 + _specialized_chunks_size_in_bytes(specialized_chunks_size_in_bytes),
1.68 + _small_chunks_size_in_bytes(small_chunks_size_in_bytes),
1.69 + _medium_chunks_size_in_bytes(medium_chunks_size_in_bytes),
1.70 + _humongous_chunks_size_in_bytes(humongous_chunks_size_in_bytes)
1.71 + {}
1.72 +
1.73 + size_t num_specialized_chunks() const {
1.74 + return _num_specialized_chunks;
1.75 + }
1.76 +
1.77 + size_t num_small_chunks() const {
1.78 + return _num_small_chunks;
1.79 + }
1.80 +
1.81 + size_t num_medium_chunks() const {
1.82 + return _num_medium_chunks;
1.83 + }
1.84 +
1.85 + size_t num_humongous_chunks() const {
1.86 + return _num_humongous_chunks;
1.87 + }
1.88 +
1.89 + size_t specialized_chunks_size_in_bytes() const {
1.90 + return _specialized_chunks_size_in_bytes;
1.91 + }
1.92 +
1.93 + size_t small_chunks_size_in_bytes() const {
1.94 + return _small_chunks_size_in_bytes;
1.95 + }
1.96 +
1.97 + size_t medium_chunks_size_in_bytes() const {
1.98 + return _medium_chunks_size_in_bytes;
1.99 + }
1.100 +
1.101 + size_t humongous_chunks_size_in_bytes() const {
1.102 + return _humongous_chunks_size_in_bytes;
1.103 + }
1.104 +};
1.105 +
1.106 +#endif // SHARE_VM_MEMORY_METASPACE_CHUNK_FREE_LIST_SUMMARY_HPP
