RFR: 8130931: refactor CardTableModRefBS[ForCTRS]

[Kim Barrett]

[Sorry about the earlier content-free reply.  Accidentally sent while still composing.]

On Jul 20, 2015, at 4:32 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> On Mon, 2015-07-20 at 02:27 -0400, Kim Barrett wrote:
>> On Jul 13, 2015, at 4:47 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
>>> 
>>> On Fri, 2015-07-10 at 20:23 -0400, Kim Barrett wrote:
>>>> Please review this refactoring of CardTableModRefBS and
>>>> CardTableModRefBSForCTRS.  The changes are in two stages, with
>>>> separate webrevs to make it easier to review.
>>>> 
>>>> The first stage eliminates some friend declarations from
>>>> CardTableModRefBS.
>>>> 
>>>> - BytecodeInterpreter doesn't need to be a friend.
>>>> - CheckForUnmarkedOops changed to use public byte_for_const().
>>> 
>>> Actually the whole member _unmarked_card can be removed.
>> 
>> Good point. Here’s the diff for that change.  I can produce a new webrev if needed.
> 
> Please do. You do need a second reviewer, not sure if he will want to
> dig through all the thread emails to get every bit of the change…

Incremental webrev for de-friending:
http://cr.openjdk.java.net/~kbarrett/8130931/remove-friends.01.incr/
This removes _unmarked_card.

Updated webrev for de-friending:
http://cr.openjdk.java.net/~kbarrett/8130931/remove-friends.01/

No changes to earlier refactoring webrev:
http://cr.openjdk.java.net/~kbarrett/8130931/refactor.00/

Updated full webrev:
http://cr.openjdk.java.net/~kbarrett/8130931/webrev.01/