1 /* |
1 /* |
2 * Copyright (c) 2001, 2009, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 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_G1_G1MMUTRACKER_HPP |
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26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1MMUTRACKER_HPP |
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27 |
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28 #include "memory/allocation.hpp" |
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29 #include "utilities/debug.hpp" |
24 |
30 |
25 // Keeps track of the GC work and decides when it is OK to do GC work |
31 // Keeps track of the GC work and decides when it is OK to do GC work |
26 // and for how long so that the MMU invariants are maintained. |
32 // and for how long so that the MMU invariants are maintained. |
27 |
33 |
28 /***** ALL TIMES ARE IN SECS!!!!!!! *****/ |
34 /***** ALL TIMES ARE IN SECS!!!!!!! *****/ |
125 virtual void add_pause(double start, double end, bool gc_thread); |
131 virtual void add_pause(double start, double end, bool gc_thread); |
126 |
132 |
127 virtual double longest_pause(double current_time); |
133 virtual double longest_pause(double current_time); |
128 virtual double when_sec(double current_time, double pause_time); |
134 virtual double when_sec(double current_time, double pause_time); |
129 }; |
135 }; |
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136 |
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137 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1MMUTRACKER_HPP |