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comparison src/share/vm/memory/cardTableRS.cpp @ 20337:1f1d373cd044

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8038423: G1: Decommit memory within heap Summary: Allow G1 to decommit memory of arbitrary regions within the heap and their associated auxiliary data structures card table, BOT, hot card cache, and mark bitmaps. Reviewed-by: mgerdin, brutisso, jwilhelm
author tschatzl
date Thu, 21 Aug 2014 11:47:10 +0200
parents 78bbf4d43a14
children 833b0f92429a
comparison
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20336:6701abbc4441 20337:1f1d373cd044
51 _ct_bs = new CardTableModRefBSForCTRS(whole_heap, max_covered_regions); 51 _ct_bs = new CardTableModRefBSForCTRS(whole_heap, max_covered_regions);
52 } 52 }
53 #else 53 #else
54 _ct_bs = new CardTableModRefBSForCTRS(whole_heap, max_covered_regions); 54 _ct_bs = new CardTableModRefBSForCTRS(whole_heap, max_covered_regions);
55 #endif 55 #endif
56 _ct_bs->initialize();
56 set_bs(_ct_bs); 57 set_bs(_ct_bs);
57 _last_cur_val_in_gen = NEW_C_HEAP_ARRAY3(jbyte, GenCollectedHeap::max_gens + 1, 58 _last_cur_val_in_gen = NEW_C_HEAP_ARRAY3(jbyte, GenCollectedHeap::max_gens + 1,
58 mtGC, 0, AllocFailStrategy::RETURN_NULL); 59 mtGC, 0, AllocFailStrategy::RETURN_NULL);
59 if (_last_cur_val_in_gen == NULL) { 60 if (_last_cur_val_in_gen == NULL) {
60 vm_exit_during_initialization("Could not create last_cur_val_in_gen array."); 61 vm_exit_during_initialization("Could not create last_cur_val_in_gen array.");