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1 /* |
1 /* |
2 * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
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24 |
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25 #ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_CSPACECOUNTERS_HPP |
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26 #define SHARE_VM_GC_IMPLEMENTATION_SHARED_CSPACECOUNTERS_HPP |
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27 |
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28 #include "gc_implementation/shared/generationCounters.hpp" |
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29 #include "memory/space.inline.hpp" |
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30 #include "runtime/perfData.hpp" |
24 |
31 |
25 // A CSpaceCounters is a holder class for performance counters |
32 // A CSpaceCounters is a holder class for performance counters |
26 // that track a space; |
33 // that track a space; |
27 |
34 |
28 class CSpaceCounters: public CHeapObj { |
35 class CSpaceCounters: public CHeapObj { |
73 |
80 |
74 inline jlong take_sample() { |
81 inline jlong take_sample() { |
75 return _space->used(); |
82 return _space->used(); |
76 } |
83 } |
77 }; |
84 }; |
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85 |
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86 #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_CSPACECOUNTERS_HPP |