On 9/26/18 3:14 PM, Martin K. Petersen wrote:

Jens,

quoted

quoted

One of the pieces that is missing before blk-mq can be made the default
is implementing runtime power management support for blk-mq.  This patch
series not only implements runtime power management for blk-mq but also
fixes a starvation issue in the power management code for the legacy
block layer. Please consider this patch series for the upstream kernel.

Thanks Bart, applied for 4.20.

I have made a note to back out the ufs change for 4.20.

Thanks Martin, will be nice to have this finally all resolved.

-- 
Jens Axboe