bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains

[Eli Zaretskii]

> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: Lars Ingebrigtsen <larsi@gnus.org>,  ncaprisunfan@gmail.com,
>   49261@debbugs.gnu.org
> Date: Tue, 13 Jul 2021 19:59:12 +0200
> 
> > And apart of remote file names, what other practical use cases can you
> > think of where disabling locking selectively based on the file name
> > would make sense?
> 
> All file names which match `mounted-file-systems'.

Shouldn't file locking be disabled there by default, and never
enabled?