Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp
src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp
- changeset 124
- 9d7e35a93fad
- parent 0
- f90c822e73f8
- child 6876
- 710a3c8b516e
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| 123:c7fdbe297c7c | 124:9d7e35a93fad |
|---|---|
| 103 const idx_t end_bit = addr_to_bit(addr + size - 1); | 103 const idx_t end_bit = addr_to_bit(addr + size - 1); |
| 104 bool end_bit_ok = _end_bits.par_set_bit(end_bit); | 104 bool end_bit_ok = _end_bits.par_set_bit(end_bit); |
| 105 assert(end_bit_ok, "concurrency problem"); | 105 assert(end_bit_ok, "concurrency problem"); |
| 106 DEBUG_ONLY(Atomic::inc_ptr(&mark_bitmap_count)); | 106 DEBUG_ONLY(Atomic::inc_ptr(&mark_bitmap_count)); |
| 107 DEBUG_ONLY(Atomic::add_ptr(size, &mark_bitmap_size)); | 107 DEBUG_ONLY(Atomic::add_ptr(size, &mark_bitmap_size)); |
| 108 #ifdef MIPS64 | |
| 109 if (Use3A2000) OrderAccess::fence(); | |
| 110 #endif | |
| 108 return true; | 111 return true; |
| 109 } | 112 } |
| 110 return false; | 113 return false; |
| 111 } | 114 } |
| 112 | 115 |
