On Wed, 2017-01-11 at 14:39 -0700, Jens Axboe wrote: > I've reworked bits of this to get rid of the shadow requests, thanks > to Bart for the inspiration. The missing piece, for me, was the fact > that we have the tags->rqs[] indirection array already. I've done this > somewhat differently, though, by having the internal scheduler tag > map be allocated/torn down when an IO scheduler is attached or > detached. This also means that when we run without a scheduler, we > don't have to do double tag allocations, it'll work like before. Hello Jens, Thanks for having done the rework! This series looks great to me. I have a few small comments though. I will post these as replies to the individual patches. Bart.-- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
