> > - don't assume BUFQ_SORT_RAWBLOCK.
> 
> I'm working on it plus passing them by-name rather than by-bits as you
> suggested.

is there any reason to make BUFQ_SORT_RAWBLOCK by-name?

> > - why disk_ prefix rather than bufq_ ?
> 
> <sys/bufq.h> is only for the kernel, not userland. I had to move the
> BUFQ_ definitions into disk.h for dkctl(8), and all functions in there
> are prefixed with disk_ (for consistency).

as you are going to make them by-name,
you don't need to expose them to userland anymore, right?

YAMAMOTO Takashi