On 19.12.19 11:03, Vladimir Sementsov-Ogievskiy wrote:
> Hi!
> 
> The main feature here is improvement of _next_dirty_area API, which I'm
> going to use then for backup / block-copy.

Looks good to me overall, with a few minor changes.  I’d rather leave
patches 8 and 9 to Eric, though.  (Even though I’m not exactly the
maintainer for the rest of the patches either...)

Max