Mercurial > hg > graal-compiler
comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp @ 3317:063382f9b575
7035144: G1: nightly failure: Non-dirty cards in region that should be dirty (failures still exist...)
Summary: We should only undirty cards after we decide that they are not on a young region, not before. The fix also includes improvements to the verify_dirty_region() method which print out which cards were not found dirty.
Reviewed-by: johnc, brutisso
| author | tonyp |
|---|---|
| date | Fri, 29 Apr 2011 14:59:04 -0400 |
| parents | b52782ae3880 |
| children | 2aa9ddbb9e60 |
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| 3316:cd8e33b2a8ad | 3317:063382f9b575 |
|---|---|
| 968 size_t used_regions() { return n_regions() - free_regions(); } | 968 size_t used_regions() { return n_regions() - free_regions(); } |
| 969 | 969 |
| 970 // The number of regions available for "regular" expansion. | 970 // The number of regions available for "regular" expansion. |
| 971 size_t expansion_regions() { return _expansion_regions; } | 971 size_t expansion_regions() { return _expansion_regions; } |
| 972 | 972 |
| 973 void verify_not_dirty_region(HeapRegion* hr) PRODUCT_RETURN; | |
| 974 void verify_dirty_region(HeapRegion* hr) PRODUCT_RETURN; | |
| 973 void verify_dirty_young_list(HeapRegion* head) PRODUCT_RETURN; | 975 void verify_dirty_young_list(HeapRegion* head) PRODUCT_RETURN; |
| 974 void verify_dirty_young_regions() PRODUCT_RETURN; | 976 void verify_dirty_young_regions() PRODUCT_RETURN; |
| 975 | 977 |
| 976 // verify_region_sets() performs verification over the region | 978 // verify_region_sets() performs verification over the region |
| 977 // lists. It will be compiled in the product code to be used when | 979 // lists. It will be compiled in the product code to be used when |