Subject: bug#75574: Adaptive read buffering is a pessimization

From: Stefan Kangas <[email-masked]>
Date: Mon, 10 Feb 2025 12:55:58 -0800

Eli Zaretskii <[email-masked]> writes:

> It wasn't just a good idea, though.  It actually helped fix some use
> cases.

There is evidence that setting it to nil solved issues too:

https://yhetil.org/emacs-bugs/[email-masked]/
https://yhetil.org/emacs-bugs/[email-masked]/
https://yhetil.org/emacs-bugs/[email-masked]/

> We could begin by setting this variable nil by default and see if
> someone complains.  If enough time has passed without any complaints,
> we could then consider actually removing the feature.

So let's do that.  I have now changed the default on master (commit
8437bcb5c96).

Does anyone object to also marking the variable as obsolete now?