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comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 393:078b8a0d8d7c

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6758633: G1: SEGV with GCOld on Linux Summary: Avoid growth of a GrowableArray backend of HeapRegionSeq. Reviewed-by: tonyp, jcoomes
author iveresov
date Mon, 13 Oct 2008 21:41:42 -0700
parents cc68c8e9b309
children c96030fff130
comparison
equal deleted inserted replaced
392:05366dad12cf 393:078b8a0d8d7c
1396 _perm_gen = pgs->init(perm_gen_rs, pgs->init_size(), rem_set()); 1396 _perm_gen = pgs->init(perm_gen_rs, pgs->init_size(), rem_set());
1397 1397
1398 _g1_storage.initialize(g1_rs, 0); 1398 _g1_storage.initialize(g1_rs, 0);
1399 _g1_committed = MemRegion((HeapWord*)_g1_storage.low(), (size_t) 0); 1399 _g1_committed = MemRegion((HeapWord*)_g1_storage.low(), (size_t) 0);
1400 _g1_max_committed = _g1_committed; 1400 _g1_max_committed = _g1_committed;
1401 _hrs = new HeapRegionSeq(); 1401 _hrs = new HeapRegionSeq(_expansion_regions);
1402 guarantee(_hrs != NULL, "Couldn't allocate HeapRegionSeq"); 1402 guarantee(_hrs != NULL, "Couldn't allocate HeapRegionSeq");
1403 guarantee(_cur_alloc_region == NULL, "from constructor"); 1403 guarantee(_cur_alloc_region == NULL, "from constructor");
1404 1404
1405 _bot_shared = new G1BlockOffsetSharedArray(_reserved, 1405 _bot_shared = new G1BlockOffsetSharedArray(_reserved,
1406 heap_word_size(init_byte_size)); 1406 heap_word_size(init_byte_size));