Fwd: Re: RFR (XXS): Vm crash "not long aligned" in metaspace stress tests

Jon Masamitsu jon.masamitsu at oracle.com
Fri Jun 19 14:00:40 UTC 2015


Forwarding because I didn't reply to list.


-------- Forwarded Message --------
Subject: 	Re: RFR (XXS): Vm crash "not long aligned" in metaspace stress 
tests
Date: 	Thu, 18 Jun 2015 11:22:24 -0700
From: 	Jon Masamitsu <jon.masamitsu at oracle.com>
To: 	Joseph Provino <joseph.provino at oracle.com>



Looks good.

Reviewed.

On 06/18/2015 07:35 AM, Joseph Provino wrote:
> Please review this tiny change to one method in one file.
>
> http://cr.openjdk.java.net/~jprovino/8085987/webrev.00
>
> When attempting to specifically allocate from a small chunk,
> the size of the request wasn't being rounded up properly.
>
> The fix is to call get_raw_word_size(word_size) and use
> that value for the allocation.
>
> Tests:  JPRT, Aurora GC Nightly ad hoc test.



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