RFR: 8212826: Make PtrQueue free list lock-free

[Kim Barrett]

> On Jan 16, 2019, at 7:55 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> Hi,
> 
> On Tue, 2019-01-15 at 17:54 -0500, Kim Barrett wrote:
>> […]
>> New webrevs:
>> full: http://cr.openjdk.java.net/~kbarrett/8212826/open.01/
>> incr: http://cr.openjdk.java.net/~kbarrett/8212826/open.01.inc/
>> 
> 
>  Thanks. Looks good.
> 
> Thomas

Thanks.