Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/g1MMUTracker.hpp
src/share/vm/gc_implementation/g1/g1MMUTracker.hpp
- changeset 1717
- b81f3572f355
- parent 1523
- 3fc996d4edd2
- child 1907
- c18cbe5936b8
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| 1697:58add740c4ee | 1717:b81f3572f355 |
|---|---|
| 99 // The array is of fixed size and I don't think we'll need more than | 99 // The array is of fixed size and I don't think we'll need more than |
| 100 // two or three entries with the current behaviour of G1 pauses. | 100 // two or three entries with the current behaviour of G1 pauses. |
| 101 // If the array is full, an easy fix is to look for the pauses with | 101 // If the array is full, an easy fix is to look for the pauses with |
| 102 // the shortest gap between them and consolidate them. | 102 // the shortest gap between them and consolidate them. |
| 103 // For now, we have taken the expedient alternative of forgetting | 103 // For now, we have taken the expedient alternative of forgetting |
| 104 // the oldest entry in the event that +G1ForgetfulMMUTracker, thus | 104 // the oldest entry in the event that +G1UseFixedWindowMMUTracker, thus |
| 105 // potentially violating MMU specs for some time thereafter. | 105 // potentially violating MMU specs for some time thereafter. |
| 106 | 106 |
| 107 G1MMUTrackerQueueElem _array[QueueLength]; | 107 G1MMUTrackerQueueElem _array[QueueLength]; |
| 108 int _head_index; | 108 int _head_index; |
| 109 int _tail_index; | 109 int _tail_index; |
