RFR (M) 8135154: Move cards scanned and surviving young words aggregation to G1ParScanThreadStateSet

[Mikael Gerdin]

Hi Thomas,

On 2015-09-08 12:38, Thomas Schatzl wrote:
> Hi Mikael,
>
> On Tue, 2015-09-08 at 11:58 +0200, Mikael Gerdin wrote:
>> Hi,
>>
>> On 2015-09-07 17:15, Mikael Gerdin wrote:
>>> Hi all,
>>>
>>> Here is the follow up change to 8135152 which moves some stats into the
>>> par scan thread state set.
>>>
>>> Both cards scanned and surviving young words are per-collection values,
>>> they are cleared after a collection ends and it does not make any sense
>>> to have them being members of G1RemSet and G1CollectedHeap respectively.
>>
>> I've updated this change due to feedback on the underlying 8135152 change:
>>
>>>
>>> I've split up the change into two webrevs, one for cards scanned:
>>> http://cr.openjdk.java.net/~mgerdin/8135154_1/webrev.0
>>
>> http://cr.openjdk.java.net/~mgerdin/8135154_1/webrev.1
>>
>>> and one for surviving young words:
>>> http://cr.openjdk.java.net/~mgerdin/8135154_2/webrev.0
>>
>> http://cr.openjdk.java.net/~mgerdin/8135154_2/webrev.1
>>
>>> I plan to push both as a single change, though.
>>>
>>> Full webrev: http://cr.openjdk.java.net/~mgerdin/8135154/webrev.0
>>
>> http://cr.openjdk.java.net/~mgerdin/8135154/webrev.1
>
> Both changesets look good to me.

Thanks!
/Mikael

>
> Thomas
>
>