RFR: 8061467: Bad page size passed to setup_large_pages() on Solaris

Erik Helin erik.helin at oracle.com
Wed Oct 29 16:06:48 UTC 2014


(adding hotspot-runtime-dev)

On 2014-10-28 19:10, Erik Helin wrote:
> Hi all,
>
> this small patch fixes a call to Solaris::setup_large_pages that does
> not check if the `alignment_hint` parameter is a valid page size (the
> only such call left).
>
> Webrev:
> http://cr.openjdk.java.net/~ehelin/8061467/webrev.00/
>
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8061467
>
> Testing:
> - Verified that the fix solves the issue on a Solaris machine that
>    supported NUMA.
> - JPRT
>
> Thanks,
> Erik


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