[RFC] Simplify async path based VFS functions: remove tevent and pthreadpool_tevent wrappers

[Jeremy Allison]

On Fri, Jan 11, 2019 at 11:10:53PM +0100, Stefan Metzmacher wrote:
> > A pipeline is running here:
> > https://gitlab.com/samba-team/devel/samba/pipelines/43026374
> > 
> > We plan to push this one the pipeline reports success.
> 
> Pushed to autobuild...

Thanks a *LOT* for this rollback. It makes the async
VFS code a lot easier to understand (for me at least).

Cheers,

	Jeremy.