RFR(XS): 8038422: CDS test failed: assert((size % os::vm_allocation_granularity()) == 0) failed when limiting SharedMiscDataSize
ioi.lam at oracle.com
Fri May 23 16:53:46 UTC 2014
Looks good. Thanks Yumin!
On 5/23/14, 12:51 AM, Yumin Qi wrote:
> Please review
> webrev: http://cr.openjdk.java.net/~minqi/8038422/
> bug: https://bugs.openjdk.java.net/browse/JDK-8038422
> Summary: In debug version, the assert is against
> os::vm_allocation_granularity(), but in initialization, we use
> os::vm_page_size() to align the allocation size. In windows,
> _vm_page_size and _vm_allocation_granularity may not be same.
> _vm_page_size = si.dwPageSize;
> _vm_allocation_granularity = si.dwAllocationGranularity;
> This lead to the assertion failed. We should align allocation size
> with _vm_allocation_granularity.
> test: manual testing on Windows.(which is the error on)
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