On Fri, Jul 14, 2017 at 05:56:41PM +0800, Jonathan Cameron wrote: > Just wondering if you had any thoughts on how we can proceed with tracking > down this regression? > > I'm not familiar enough with the multiqueue code to really know where > to start. > > If there are any other tests that would be of use, let us know. Can you send the blktrace and perf output for each of the runs? Thanks!