bug#22814: 25.0.91; Emacs runs out of file descriptors on OS X

[Eli Zaretskii]

> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: Anders Lindgren <andlind@gmail.com>,  22814@debbugs.gnu.org
> Date: Sat, 27 Feb 2016 20:26:07 +0100
> 
> The hang must be somewhere else in Emacs, where the request for a new
> file descriptor is assumed to work w/o check.

That's what I meant: something, somewhere is not working correctly.

> > Also, if you somehow end up visiting a file in /tmp, your Emacs will
> > get notifications about every temp file operation on the OS, which
> > will probably slow it down quite a lot.
> 
> Not necessarily for every backend.

But with Dired open on /tmp, it is.