RFR: 8224167: Refactor PtrQueue completed buffer processing

[Kim Barrett]

> On May 21, 2019, at 5:05 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> Hi,
> 
> On Mon, 2019-05-20 at 17:15 -0400, Kim Barrett wrote:
>> Please review this change to how PtrQueue handles completed (full)
>> buffers.  The code has been refactored to have a new virtual function
>> [...]
>> 
>> Shenandoah is affected by this refactoring, and has been updated
>> accordingly, but I've only very lightly tested it.
>> 
>> CR:
>> https://bugs.openjdk.java.net/browse/JDK-8224167
>> 
>> Webrev:
>> http://cr.openjdk.java.net/~kbarrett/8224167/open.00/
>> 
>> Testing:
>> mach5 tier1-5
>> Local (linux-x64) hs-tier1 with shenandoah included.
>> 
> 
>  thanks for this cleanup. Looks good.
> 
> Thomas

Thanks.