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1 /* |
1 /* |
2 * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2002, 2015, 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. |
61 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); |
61 cname = PerfDataManager::counter_name(_name_space, "initCapacity"); |
62 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, |
62 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, |
63 _space->capacity(), CHECK); |
63 _space->capacity(), CHECK); |
64 } |
64 } |
65 } |
65 } |
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66 |
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67 void CSpaceCounters::update_capacity() { |
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68 _capacity->set_value(_space->capacity()); |
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69 } |
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70 |
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71 void CSpaceCounters::update_used() { |
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72 _used->set_value(_space->used()); |
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73 } |
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74 |
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75 void CSpaceCounters::update_all() { |
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76 update_used(); |
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77 update_capacity(); |
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78 } |
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79 |
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80 jlong ContiguousSpaceUsedHelper::take_sample(){ |
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81 return _space->used(); |
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82 } |