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1 /* |
1 /* |
2 * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 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. |
268 // This also (potentially) iterates over regions newly allocated during GC. This |
268 // This also (potentially) iterates over regions newly allocated during GC. This |
269 // is no problem except for some extra work. |
269 // is no problem except for some extra work. |
270 const uint n_regions = hrclaimer->n_regions(); |
270 const uint n_regions = hrclaimer->n_regions(); |
271 for (uint count = 0; count < n_regions; count++) { |
271 for (uint count = 0; count < n_regions; count++) { |
272 const uint index = (start_index + count) % n_regions; |
272 const uint index = (start_index + count) % n_regions; |
273 assert(0 <= index && index < n_regions, "sanity"); |
273 assert(index < n_regions, "sanity"); |
274 // Skip over unavailable regions |
274 // Skip over unavailable regions |
275 if (!is_available(index)) { |
275 if (!is_available(index)) { |
276 continue; |
276 continue; |
277 } |
277 } |
278 HeapRegion* r = _regions.get_by_index(index); |
278 HeapRegion* r = _regions.get_by_index(index); |