提交 0124bd18 编写于 作者: T tschatzl

8048088: Conservative maximum heap alignment should take vm_allocation_granularity into account

Summary: Also consider os::vm_allocation_granularity in the calculation.
Reviewed-by: brutisso
上级 73206bcf
......@@ -1505,7 +1505,9 @@ void Arguments::set_conservative_max_heap_alignment() {
heap_alignment = G1CollectedHeap::conservative_max_heap_alignment();
}
#endif // INCLUDE_ALL_GCS
_conservative_max_heap_alignment = MAX3(heap_alignment, os::max_page_size(),
_conservative_max_heap_alignment = MAX4(heap_alignment,
(size_t)os::vm_allocation_granularity(),
os::max_page_size(),
CollectorPolicy::compute_heap_alignment());
}
......
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