Request for review (s) - 7195789

[Jon Masamitsu]

Thanks for the review, but there is another version coming.  It's 
getting simpler.

Jon

On 9/5/2012 4:19 PM, John Coomes wrote:
> Jon Masamitsu (jon.masamitsu at oracle.com) wrote:
>> Based on review comments, this is a better fix for 7195789.
>>
>> 7196298: Better fix for 7195789
>>
>> http://cr.openjdk.java.net/~jmasa/7196298/webrev.00/
> Looks good to me.
>
> -John
>
>> On 9/4/2012 4:16 PM, Jon Masamitsu wrote:
>>> 7195789: NPG: assert(used + free == capacity) failed: Accounting is wrong
>>>
>>> The assertion failure was occurring at a point where an allocation by
>>> another thread could invalidate
>>> the expected consistency. Created an unsafe version of used_in_bytes()
>>> for use in those cases.
>>>
>>> http://cr.openjdk.java.net/~jmasa/7195789/webrev.00/
>>>
>>>