RFR: 8339870: Remove yet more stale TODOs [v2]

[William Kemper]

On Tue, 10 Sep 2024 19:38:12 GMT, Y. Srinivas Ramakrishna <ysr at openjdk.org> wrote:

>> William Kemper has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Move rset scan TODOs into ticket
>
> src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp line 736:
> 
>> 734: //  of memory.  As currently implemented, all regions are compacted toward the low-end of memory.  This creates more
>> 735: //  fragmentation of the heap, because old-gen regions get scattered among low-address regions such that it becomes
>> 736: //  more difficult to find contiguous regions for humongous objects.
> 
> Is this covered in a ticket?

Yes, have this in an internal ticket (for now).

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PR Review Comment: https://git.openjdk.org/shenandoah/pull/496#discussion_r1755188976