Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
- changeset 3178
- 273b46400613
- parent 3175
- 4dfb2df418f2
- child 3182
- 65a8ff39a6da
equal
deleted
inserted
replaced
| 3177:e807478bf9ca | 3178:273b46400613 |
|---|---|
| 1523 new_in_marking_window = true; | 1523 new_in_marking_window = true; |
| 1524 new_in_marking_window_im = true; | 1524 new_in_marking_window_im = true; |
| 1525 } | 1525 } |
| 1526 | 1526 |
| 1527 if (_last_full_young_gc) { | 1527 if (_last_full_young_gc) { |
| 1528 ergo_verbose2(ErgoPartiallyYoungGCs, | 1528 if (!last_pause_included_initial_mark) { |
| 1529 "start partially-young GCs", | 1529 ergo_verbose2(ErgoPartiallyYoungGCs, |
| 1530 ergo_format_byte_perc("known garbage"), | 1530 "start partially-young GCs", |
| 1531 _known_garbage_bytes, _known_garbage_ratio * 100.0); | 1531 ergo_format_byte_perc("known garbage"), |
| 1532 set_full_young_gcs(false); | 1532 _known_garbage_bytes, _known_garbage_ratio * 100.0); |
| 1533 set_full_young_gcs(false); | |
| 1534 } else { | |
| 1535 ergo_verbose0(ErgoPartiallyYoungGCs, | |
| 1536 "do not start partially-young GCs", | |
| 1537 ergo_format_reason("concurrent cycle is about to start")); | |
| 1538 } | |
| 1533 _last_full_young_gc = false; | 1539 _last_full_young_gc = false; |
| 1534 } | 1540 } |
| 1535 | 1541 |
| 1536 if ( !_last_young_gc_full ) { | 1542 if ( !_last_young_gc_full ) { |
| 1537 if (_should_revert_to_full_young_gcs) { | 1543 if (_should_revert_to_full_young_gcs) { |
| 2489 // The concurrent marking thread is not "during a cycle", i.e., | 2495 // The concurrent marking thread is not "during a cycle", i.e., |
| 2490 // it has completed the last one. So we can go ahead and | 2496 // it has completed the last one. So we can go ahead and |
| 2491 // initiate a new cycle. | 2497 // initiate a new cycle. |
| 2492 | 2498 |
| 2493 set_during_initial_mark_pause(); | 2499 set_during_initial_mark_pause(); |
| 2500 // We do not allow non-full young GCs during marking. | |
| 2501 if (!full_young_gcs()) { | |
| 2502 set_full_young_gcs(true); | |
| 2503 ergo_verbose0(ErgoPartiallyYoungGCs, | |
| 2504 "end partially-young GCs", | |
| 2505 ergo_format_reason("concurrent cycle is about to start")); | |
| 2506 } | |
| 2494 | 2507 |
| 2495 // And we can now clear initiate_conc_mark_if_possible() as | 2508 // And we can now clear initiate_conc_mark_if_possible() as |
| 2496 // we've already acted on it. | 2509 // we've already acted on it. |
| 2497 clear_initiate_conc_mark_if_possible(); | 2510 clear_initiate_conc_mark_if_possible(); |
| 2498 | 2511 |
