On Tue, Nov 01, 2016 at 11:00:19AM -0600, Jens Axboe wrote: > #2 is a bit more problematic, I'm pondering how we can implement that on > top of the bio approach. The nice thing about the request based approach > is that we have a 1:1 mapping with the unit on the driver side. And we > have a place to store the timer. I don't particularly love the embedded > timer, however, it'd be great to implement that differently. Trying to > think of options there, haven't found any yet.
I have a couple ideas for that. Give me a few weeks and I'll send patches.
