Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/memory/space.hpp
src/share/vm/memory/space.hpp
- changeset 5125
- 2958af1d8c5a
- parent 5119
- 12f651e29f6b
- child 6198
- 55fb97c4c58d
- child 6461
- bdd155477289
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| 5104:513a5298c1dd | 5125:2958af1d8c5a |
|---|---|
| 535 /* We allow some amount of garbage towards the bottom of the space, so \ | 535 /* We allow some amount of garbage towards the bottom of the space, so \ |
| 536 * we don't start compacting before there is a significant gain to be made.\ | 536 * we don't start compacting before there is a significant gain to be made.\ |
| 537 * Occasionally, we want to ensure a full compaction, which is determined \ | 537 * Occasionally, we want to ensure a full compaction, which is determined \ |
| 538 * by the MarkSweepAlwaysCompactCount parameter. \ | 538 * by the MarkSweepAlwaysCompactCount parameter. \ |
| 539 */ \ | 539 */ \ |
| 540 int invocations = MarkSweep::total_invocations(); \ | 540 uint invocations = MarkSweep::total_invocations(); \ |
| 541 bool skip_dead = (MarkSweepAlwaysCompactCount < 1) \ | 541 bool skip_dead = ((invocations % MarkSweepAlwaysCompactCount) != 0); \ |
| 542 ||((invocations % MarkSweepAlwaysCompactCount) != 0); \ | |
| 543 \ | 542 \ |
| 544 size_t allowed_deadspace = 0; \ | 543 size_t allowed_deadspace = 0; \ |
| 545 if (skip_dead) { \ | 544 if (skip_dead) { \ |
| 546 const size_t ratio = allowed_dead_ratio(); \ | 545 const size_t ratio = allowed_dead_ratio(); \ |
| 547 allowed_deadspace = (capacity() * ratio / 100) / HeapWordSize; \ | 546 allowed_deadspace = (capacity() * ratio / 100) / HeapWordSize; \ |
