Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp
- changeset 7651
- c132be0fb74d
- parent 7049
- eec72fa4b108
- child 7994
- 04ff2f6cd0eb
- child 9327
- f96fcd9e1e1b
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| 7650:dfa21a177d66 | 7651:c132be0fb74d |
|---|---|
| 65 inline void G1ParScanClosure::do_oop_nv(T* p) { | 65 inline void G1ParScanClosure::do_oop_nv(T* p) { |
| 66 T heap_oop = oopDesc::load_heap_oop(p); | 66 T heap_oop = oopDesc::load_heap_oop(p); |
| 67 | 67 |
| 68 if (!oopDesc::is_null(heap_oop)) { | 68 if (!oopDesc::is_null(heap_oop)) { |
| 69 oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); | 69 oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); |
| 70 G1CollectedHeap::in_cset_state_t state = _g1->in_cset_state(obj); | 70 const InCSetState state = _g1->in_cset_state(obj); |
| 71 if (state == G1CollectedHeap::InCSet) { | 71 if (state.is_in_cset()) { |
| 72 // We're not going to even bother checking whether the object is | 72 // We're not going to even bother checking whether the object is |
| 73 // already forwarded or not, as this usually causes an immediate | 73 // already forwarded or not, as this usually causes an immediate |
| 74 // stall. We'll try to prefetch the object (for write, given that | 74 // stall. We'll try to prefetch the object (for write, given that |
| 75 // we might need to install the forwarding reference) and we'll | 75 // we might need to install the forwarding reference) and we'll |
| 76 // get back to it when pop it from the queue | 76 // get back to it when pop it from the queue |
| 85 obj->forwardee() == oopDesc::load_decode_heap_oop(p)), | 85 obj->forwardee() == oopDesc::load_decode_heap_oop(p)), |
| 86 "p should still be pointing to obj or to its forwardee"); | 86 "p should still be pointing to obj or to its forwardee"); |
| 87 | 87 |
| 88 _par_scan_state->push_on_queue(p); | 88 _par_scan_state->push_on_queue(p); |
| 89 } else { | 89 } else { |
| 90 if (state == G1CollectedHeap::IsHumongous) { | 90 if (state.is_humongous()) { |
| 91 _g1->set_humongous_is_live(obj); | 91 _g1->set_humongous_is_live(obj); |
| 92 } | 92 } |
| 93 _par_scan_state->update_rs(_from, p, _worker_id); | 93 _par_scan_state->update_rs(_from, p, _worker_id); |
| 94 } | 94 } |
| 95 } | 95 } |
