Soft freeze for the glibc-2.43 release

[Florian Weimer]

* Wilco Dijkstra:

> Hi,
>
>>>> Would it be possible to include the fastbin removal in this release?  As
>>>> far as I understand it, it's been reviewed?
>>> Well, sure, works for me, I also see all patches with RB.
>>>
>>> Dev, should I push it? Or is there any other reason why it's not in yet?
>>
>> I don't think there are outstanding issues. DJ had OK'ed the series.
>
> I've got the patches ready for commit, I can push them later.
>
> My only concern is the tcache count value - it appears we might need
> 32 rather than 16 to break even on SPEC.

I plan to post my batched free changes.  Do they reach parity with 32?
Average tcache consumption should be less because we are not filling
it as aggressively.

Thanks,
Florian