On Fri, Jan 13 2017, Christoph Hellwig wrote:

On Wed, Jan 11, 2017 at 02:39:54PM -0700, Jens Axboe wrote:

quoted

Prep patch for adding MQ ops as well, since doing anon unions with
named initializers doesn't work on older compilers.

My gut feeling tells me MQ schedulers shouldn't share elevator_type.
I'll play around a bit with the code later to see if my gut was right.

It's crazy to re-invent a new framework just for MQ schedulers, imho. So
you're going to have to come up with something better than a gut
feeling.

-- 
Jens Axboe