On Mon, Mar 27, 2017 at 08:49:57PM +1100, NeilBrown wrote: > On Mon, Mar 27 2017, Christoph Hellwig wrote: > > > I don't really like the flag at all. I'd much prefer a __bio_endio > > with a 'bool trace' flag. Also please remove the manual tracing in > > dm.ċ. Once that is done I suspect we can also remove the > > block_bio_complete export. > > Can you say why you don't like it?
It uses up a precious bit in the bio for something that should be state that can be determined in the caller at compile time.
