bug#64735: 29.0.92; find invocations are ~15x slower because of ignores

[Eli Zaretskii]

> From: Ihor Radchenko <yantar92@posteo.net>
> Cc: sbaugh@catern.com, sbaugh@janestreet.com, dmitry@gutov.dev,
>  michael.albinus@gmx.de, rms@gnu.org, 64735@debbugs.gnu.org
> Date: Sat, 22 Jul 2023 14:14:25 +0000
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > So I think a primitive that traverses the tree and produces file names
> > with or without attributes, and can call some callback if needed,
> > still has its place.
> 
> Do you mean asynchronous primitive?

No, a synchronous one.