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8240590: Add MemRegion::destroy_array to complement introduced create_array

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Reviewed-by: lkorinth, sjohanss
This commit is contained in:
Thomas Schatzl 2020-03-20 11:17:45 +01:00
parent e7204cbc52
commit cc83c45595
5 changed files with 21 additions and 9 deletions
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7
src/hotspot/share/memory/filemap.cpp
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@ -1782,10 +1782,11 @@ bool FileMapInfo::map_heap_data(MemRegion **heap_mem, int first,
struct Cleanup {
MemRegion* _regions;
uint _length;
bool _aborted;
Cleanup(MemRegion* regions) : _regions(regions), _aborted(true) { }
~Cleanup() { if (_aborted) { FREE_C_HEAP_ARRAY(MemRegion, _regions); } }
} cleanup(regions);
Cleanup(MemRegion* regions, uint length) : _regions(regions), _length(length), _aborted(true) { }
~Cleanup() { if (_aborted) { MemRegion::destroy_array(_regions, _length); } }
} cleanup(regions, max);
FileMapRegion* si;
int region_num = 0;