OpenJDK / portola / portola
changeset 52617:4d8a023c2a03
8213898: CDS dumping of springboot asserts in G1ArchiveAllocator::alloc_new_region
Summary: HeapRegionManager::find_highest_free needs to check if the region obtained from the HeapRegionManager::_regions is available.
Reviewed-by: tschatzl, sjohanss
| author | jiangli |
|---|---|
| date | Fri, 16 Nov 2018 13:23:50 -0500 |
| parents | 8c887dcd5d90 |
| children | 16609197022c |
| files | src/hotspot/share/gc/g1/heapRegionManager.cpp |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/src/hotspot/share/gc/g1/heapRegionManager.cpp Fri Nov 16 09:49:05 2018 -0800 +++ b/src/hotspot/share/gc/g1/heapRegionManager.cpp Fri Nov 16 13:23:50 2018 -0500 @@ -321,7 +321,7 @@ uint curr = max_length() - 1; while (true) { HeapRegion *hr = _regions.get_by_index(curr); - if (hr == NULL) { + if (hr == NULL || !is_available(curr)) { uint res = expand_at(curr, 1, NULL); if (res == 1) { *expanded = true;