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annotate src/share/vm/memory/metaspaceChunkFreeListSummary.hpp @ 18096:ca6d25be853b jdk8u25-b13

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8044269: Analysis of archive files. Summary: Add checksum verification. Reviewed-by: iklam, dholmes, mschoene
author jiangli
date Tue, 12 Aug 2014 17:46:16 -0400
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children
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1 /*
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24 #ifndef SHARE_VM_MEMORY_METASPACE_CHUNK_FREE_LIST_SUMMARY_HPP
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25 #define SHARE_VM_MEMORY_METASPACE_CHUNK_FREE_LIST_SUMMARY_HPP
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26
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27 #include "memory/allocation.hpp"
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28
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29 class MetaspaceChunkFreeListSummary VALUE_OBJ_CLASS_SPEC {
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30 size_t _num_specialized_chunks;
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31 size_t _num_small_chunks;
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32 size_t _num_medium_chunks;
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33 size_t _num_humongous_chunks;
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34
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35 size_t _specialized_chunks_size_in_bytes;
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36 size_t _small_chunks_size_in_bytes;
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37 size_t _medium_chunks_size_in_bytes;
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38 size_t _humongous_chunks_size_in_bytes;
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39
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40 public:
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41 MetaspaceChunkFreeListSummary() :
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42 _num_specialized_chunks(0),
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43 _num_small_chunks(0),
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44 _num_medium_chunks(0),
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45 _num_humongous_chunks(0),
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46 _specialized_chunks_size_in_bytes(0),
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47 _small_chunks_size_in_bytes(0),
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48 _medium_chunks_size_in_bytes(0),
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49 _humongous_chunks_size_in_bytes(0)
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50 {}
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51
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52 MetaspaceChunkFreeListSummary(size_t num_specialized_chunks,
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53 size_t num_small_chunks,
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54 size_t num_medium_chunks,
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55 size_t num_humongous_chunks,
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56 size_t specialized_chunks_size_in_bytes,
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57 size_t small_chunks_size_in_bytes,
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58 size_t medium_chunks_size_in_bytes,
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59 size_t humongous_chunks_size_in_bytes) :
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60 _num_specialized_chunks(num_specialized_chunks),
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61 _num_small_chunks(num_small_chunks),
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62 _num_medium_chunks(num_medium_chunks),
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63 _num_humongous_chunks(num_humongous_chunks),
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64 _specialized_chunks_size_in_bytes(specialized_chunks_size_in_bytes),
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65 _small_chunks_size_in_bytes(small_chunks_size_in_bytes),
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66 _medium_chunks_size_in_bytes(medium_chunks_size_in_bytes),
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67 _humongous_chunks_size_in_bytes(humongous_chunks_size_in_bytes)
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68 {}
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69
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70 size_t num_specialized_chunks() const {
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71 return _num_specialized_chunks;
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72 }
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73
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74 size_t num_small_chunks() const {
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75 return _num_small_chunks;
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76 }
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77
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78 size_t num_medium_chunks() const {
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79 return _num_medium_chunks;
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80 }
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81
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82 size_t num_humongous_chunks() const {
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83 return _num_humongous_chunks;
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84 }
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85
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86 size_t specialized_chunks_size_in_bytes() const {
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87 return _specialized_chunks_size_in_bytes;
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88 }
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89
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90 size_t small_chunks_size_in_bytes() const {
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91 return _small_chunks_size_in_bytes;
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92 }
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93
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94 size_t medium_chunks_size_in_bytes() const {
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95 return _medium_chunks_size_in_bytes;
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96 }
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97
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98 size_t humongous_chunks_size_in_bytes() const {
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99 return _humongous_chunks_size_in_bytes;
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100 }
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101 };
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102
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103 #endif // SHARE_VM_MEMORY_METASPACE_CHUNK_FREE_LIST_SUMMARY_HPP