Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/g1AllocRegion.hpp @ 20331:18bf0b66de52
8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC
Summary: Fill the last card that has been allocated into with a dummy object
Reviewed-by: tschatzl, mgerdin
| author | poonam |
|---|---|
| date | Tue, 19 Aug 2014 02:05:49 -0700 |
| parents | 78bbf4d43a14 |
| children | 227a9e5e4b4a |
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| 20329:fb971e09d20f | 20331:18bf0b66de52 |
|---|---|
| 171 // re-instate it at the beginning of the next GC.) | 171 // re-instate it at the beginning of the next GC.) |
| 172 void set(HeapRegion* alloc_region); | 172 void set(HeapRegion* alloc_region); |
| 173 | 173 |
| 174 // Should be called when we want to release the active region which | 174 // Should be called when we want to release the active region which |
| 175 // is returned after it's been retired. | 175 // is returned after it's been retired. |
| 176 HeapRegion* release(); | 176 virtual HeapRegion* release(); |
| 177 | 177 |
| 178 #if G1_ALLOC_REGION_TRACING | 178 #if G1_ALLOC_REGION_TRACING |
| 179 void trace(const char* str, size_t word_size = 0, HeapWord* result = NULL); | 179 void trace(const char* str, size_t word_size = 0, HeapWord* result = NULL); |
| 180 #else // G1_ALLOC_REGION_TRACING | 180 #else // G1_ALLOC_REGION_TRACING |
| 181 void trace(const char* str, size_t word_size = 0, HeapWord* result = NULL) { } | 181 void trace(const char* str, size_t word_size = 0, HeapWord* result = NULL) { } |