Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/markOop.hpp
src/share/vm/oops/markOop.hpp
- changeset 548
- ba764ed4b6f2
- parent 483
- d8b3ef7ee3e5
- child 622
- 790e66e5fbac
- child 777
- 37f87013dfd8
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| 545:a49a647afe9a | 548:ba764ed4b6f2 |
|---|---|
| 87 public: | 87 public: |
| 88 // Constants | 88 // Constants |
| 89 enum { age_bits = 4, | 89 enum { age_bits = 4, |
| 90 lock_bits = 2, | 90 lock_bits = 2, |
| 91 biased_lock_bits = 1, | 91 biased_lock_bits = 1, |
| 92 max_hash_bits = BitsPerOop - age_bits - lock_bits - biased_lock_bits, | 92 max_hash_bits = BitsPerWord - age_bits - lock_bits - biased_lock_bits, |
| 93 hash_bits = max_hash_bits > 31 ? 31 : max_hash_bits, | 93 hash_bits = max_hash_bits > 31 ? 31 : max_hash_bits, |
| 94 epoch_bits = 2 | 94 epoch_bits = 2 |
| 95 }; | 95 }; |
| 96 | 96 |
| 97 // The biased locking code currently requires that the age bits be | 97 // The biased locking code currently requires that the age bits be |
