On Mon, Nov 23, 2020 at 07:59:23PM +0200, Jani Nikula wrote: > All clients provide create_buf_file and remove_buf_file callbacks, and > they're required for relay to make sense. There is no point in them > being optional. > > Also document whether each callback is mandatory/optional.
Looks good, Reviewed-by: Christoph Hellwig <h...@lst.de>