On Mon, Sep 30, 2019 at 11:27:32AM +0300, Pavel Begunkov (Silence) wrote: > From: Pavel Begunkov <asml.silence@xxxxxxxxx> > > 1. Reuse the same walker callback for both blk_mq_in_flight() and > blk_mq_in_flight_rw(). > > 2. Store inflight counters immediately in struct mq_inflight. > It's type-safer and removes extra indirection. You really want to split this into two patches. Part 2 looks very sensible to me, but I don't really see how 1 is qn equivalent transformation right now. Splitting it out and writing a non-trivial changelog might help understanding it if you think it really is equivalent as-is.
