Alrighty, then here it is:

   
https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1032?commit_id=5781ffcf5f3c918a97fe590ddb605fe0fefdb6ca

Thanks,
Jeremy

> On Dec 21, 2022, at 13:24, Keith Packard <kei...@keithp.com> wrote:
> 
> Jeremy Huddleston Sequoia <jerem...@freedesktop.org> writes:
> 
>> Is there any real benefit to maintaining this released pixmap for
>> future re-use on modern hardware?  It seems like it's a bunch of code
>> complexity without much benefit.  I'm happy to nuke it completely
>> unless there are objections...
> 
> Seems reasonable -- it's just a CPU time optimization that probably
> doesn't matter much anymore. It is often used for PutImage, but that
> probably has enough overhead elsewhere to swamp malloc/free costs.
> 
> -- 
> -keith

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