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comparison src/share/vm/memory/threadLocalAllocBuffer.cpp @ 481:7d7a7c599c17

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6578152: fill_region_with_object has usability and safety issues Reviewed-by: apetrusenko, ysr
author jcoomes
date Thu, 11 Dec 2008 12:05:08 -0800
parents a61af66fc99e
children 0fbdb4381b99
comparison
equal deleted inserted replaced
480:d249b360e026 481:7d7a7c599c17
98 // Waste accounting should be done in caller as appropriate; see, 98 // Waste accounting should be done in caller as appropriate; see,
99 // for example, clear_before_allocation(). 99 // for example, clear_before_allocation().
100 void ThreadLocalAllocBuffer::make_parsable(bool retire) { 100 void ThreadLocalAllocBuffer::make_parsable(bool retire) {
101 if (end() != NULL) { 101 if (end() != NULL) {
102 invariants(); 102 invariants();
103 MemRegion mr(top(), hard_end()); 103 CollectedHeap::fill_with_object(top(), hard_end());
104 SharedHeap::fill_region_with_object(mr);
105 104
106 if (retire || ZeroTLAB) { // "Reset" the TLAB 105 if (retire || ZeroTLAB) { // "Reset" the TLAB
107 set_start(NULL); 106 set_start(NULL);
108 set_top(NULL); 107 set_top(NULL);
109 set_pf_top(NULL); 108 set_pf_top(NULL);