Linux kernel LOCK_MAND deprecation

[Jeremy Allison]

On Mon, Sep 13, 2021 at 05:07:50PM -0700, Christof Schmitt wrote:
>
>https://gitlab.com/samba-team/samba/-/merge_requests/2170
>removes the code and does some minor cleanups in related codepath.
>
>Jeremy, could you take a look? Should we keep the "kernel share modes"
>config option? Or just remove it?

I think we need to keep it, as on "normal" VFS backends
we need a way to turn it off. I'll comment more on the MR:
https://gitlab.com/samba-team/samba/-/merge_requests/2170