Re: [PATCH 0/5] v2: block subsystem refcounter conversions

From: Peter Zijlstra
Date: Fri Apr 21 2017 - 13:07:28 EST


On Fri, Apr 21, 2017 at 08:03:13AM -0600, Jens Axboe wrote:
> You have it so easy - the code is completely standalone, building a
> small test framework around it and measuring performance in _user space_
> is trivial.

Something like this you mean:

https://lkml.kernel.org/r/20170322165144.dtidvvbxey7w5pbd@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx