bug#33194: 26.1; Auto-revert mode causes emacs to use 100% cpu whenever a file is being written to in the home directory

[Eli Zaretskii]

> From: Justin Van Winkle <justin.vanwinkle@gmail.com>
> Date: Tue, 30 Oct 2018 12:18:34 -0400
> Cc: michael.albinus@gmx.de, 33194@debbugs.gnu.org
> 
> To clarify, I was not writing to a file that was open in emacs.  In fact, 
> emacs would use 100% cpu even with no
> files opened, so long as global-auto-revert-mode was activated.

That was clear.  Like I said: auto-revert mode makes Emacs watch
changes to _any_ file in that file's directory.