Re: [PATCH btrfs-progs] Documentation: btrfs-man5: Remove nonexistent nousebackuproot option

[Marcos Paulo de Souza <marcos@mpdesouza.com>]

On Mon, 2020-08-03 at 21:24 -0400, Neal Gompa wrote:
> On Mon, Aug 3, 2020 at 1:05 AM Marcos Paulo de Souza
> <marcos@mpdesouza.com> wrote:
> >
> > From: Marcos Paulo de Souza <mpdesouza@suse.com>
> >
> > Since it's inclusion in b3751c131 ("btrfs-progs: docs: update
> > btrfs-man5"), this option was never available in kernel, we can
> only
> > enable this option using usebackuproot.
> >
> > Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
> > ---
> >  Documentation/btrfs-man5.asciidoc | 1 -
> >  1 file changed, 1 deletion(-)
> >
> > diff --git a/Documentation/btrfs-man5.asciidoc
> b/Documentation/btrfs-man5.asciidoc
> > index 064312ed..2edf721c 100644
> > --- a/Documentation/btrfs-man5.asciidoc
> > +++ b/Documentation/btrfs-man5.asciidoc
> > @@ -471,7 +471,6 @@ The tree log could contain new
> files/directories, these would not exist on
> >  a mounted filesystem if the log is not replayed.
> >
> >  *usebackuproot*::
> > -*nousebackuproot*::
> >  (since: 4.6, default: off)
> >  +
> >  Enable autorecovery attempts if a bad tree root is found at mount
> time.
> > --
> > 2.27.0
> >
> 
> Shouldn't this option be plumbed through instead?

As this option is only used at mount time, I don't see why we should be
able to disable using remount for example. Am I missing something?

Thanks,
  Marcos