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1 /* |
1 /* |
2 * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2019, 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. |
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 */ |
24 |
24 |
25 #ifndef SHARE_VM_GC_G1_HEAPREGIONMANAGER_HPP |
25 #ifndef SHARE_GC_G1_HEAPREGIONMANAGER_HPP |
26 #define SHARE_VM_GC_G1_HEAPREGIONMANAGER_HPP |
26 #define SHARE_GC_G1_HEAPREGIONMANAGER_HPP |
27 |
27 |
28 #include "gc/g1/g1BiasedArray.hpp" |
28 #include "gc/g1/g1BiasedArray.hpp" |
29 #include "gc/g1/g1CollectorPolicy.hpp" |
29 #include "gc/g1/g1CollectorPolicy.hpp" |
30 #include "gc/g1/g1RegionToSpaceMapper.hpp" |
30 #include "gc/g1/g1RegionToSpaceMapper.hpp" |
31 #include "gc/g1/heapRegionSet.hpp" |
31 #include "gc/g1/heapRegionSet.hpp" |
293 bool is_region_claimed(uint region_index) const; |
293 bool is_region_claimed(uint region_index) const; |
294 |
294 |
295 // Claim the given region, returns true if successfully claimed. |
295 // Claim the given region, returns true if successfully claimed. |
296 bool claim_region(uint region_index); |
296 bool claim_region(uint region_index); |
297 }; |
297 }; |
298 #endif // SHARE_VM_GC_G1_HEAPREGIONMANAGER_HPP |
298 #endif // SHARE_GC_G1_HEAPREGIONMANAGER_HPP |