Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/g1/heapRegionManager.cpp
src/share/vm/gc_implementation/g1/heapRegionManager.cpp
- changeset 7096
- b1266b08b994
- parent 7091
- a8ea2f110d87
- child 7131
- d35872270666
equal
deleted
inserted
replaced
| 7095:09e9e5240710 | 7096:b1266b08b994 |
|---|---|
| 349 uint idx_last_found = 0; | 349 uint idx_last_found = 0; |
| 350 uint num_last_found = 0; | 350 uint num_last_found = 0; |
| 351 | 351 |
| 352 while ((removed < num_regions_to_remove) && | 352 while ((removed < num_regions_to_remove) && |
| 353 (num_last_found = find_empty_from_idx_reverse(cur, &idx_last_found)) > 0) { | 353 (num_last_found = find_empty_from_idx_reverse(cur, &idx_last_found)) > 0) { |
| 354 // Only allow uncommit from the end of the heap. | |
| 355 if ((idx_last_found + num_last_found) != _allocated_heapregions_length) { | |
| 356 return 0; | |
| 357 } | |
| 358 uint to_remove = MIN2(num_regions_to_remove - removed, num_last_found); | 354 uint to_remove = MIN2(num_regions_to_remove - removed, num_last_found); |
| 359 | 355 |
| 360 uncommit_regions(idx_last_found + num_last_found - to_remove, to_remove); | 356 uncommit_regions(idx_last_found + num_last_found - to_remove, to_remove); |
| 361 | 357 |
| 362 cur -= num_last_found; | 358 cur -= num_last_found; |
