Lines Matching refs:mr
1788 MemRegion mr = _hrs.expand_by(old_end, new_end, &expansion_list);
1789 assert(mr.start() == old_end, "post-condition");
1790 // mr might be a smaller region than what was requested if
1792 assert(mr.end() <= new_end, "post-condition");
1794 size_t actual_expand_bytes = mr.byte_size();
1801 assert(mr.end() < new_end, "invariant");
1807 update_committed_space(new_end, mr.end());
1812 HeapWord* curr = mr.start();
1813 while (curr < mr.end()) {
1818 assert(curr == mr.end(), "post-condition");
1843 MemRegion mr = _hrs.shrink_by(aligned_shrink_bytes, &num_regions_deleted);
1845 assert(mr.end() == old_end, "post-condition");
1852 shrink_bytes, aligned_shrink_bytes, mr.byte_size());
1853 if (mr.byte_size() > 0) {
1855 HeapWord* curr = mr.end();
1856 while (curr > mr.start()) {
1861 assert(curr == mr.start(), "post-condition");
1864 _g1_storage.shrink_by(mr.byte_size());
1866 assert(mr.start() == new_end, "post-condition");
2265 MemRegion mr = reserved_region();
2269 new ReferenceProcessor(mr, // span
2289 new ReferenceProcessor(mr, // span
2452 MemRegion mr(dummy_obj, word_size);
2453 CollectedHeap::fill_with_object(mr);
2664 IterateOopClosureRegionClosure(MemRegion mr, OopClosure* cl)
2665 : _mr(mr), _cl(cl) {}
2682 void G1CollectedHeap::oop_iterate(MemRegion mr, OopClosure* cl, bool do_perm) {
2683 IterateOopClosureRegionClosure blk(mr, cl);
5959 MemRegion mr(hr->bottom(), hr->end());
5960 ct_bs->verify_not_dirty_region(mr);
5972 MemRegion mr(hr->bottom(), hr->pre_dummy_top());
5973 ct_bs->verify_dirty_region(mr);
6525 MemRegion mr(bottom, end);
6526 assert(_g1_reserved.contains(mr), "invariant");
6528 return new HeapRegion(hrs_index, _bot_shared, mr, true /* is_zeroed */);