Re: [PATCH 03/14] blk-cgroup: allow controllers to output their own stats

[Tejun Heo]

On Fri, Jun 29, 2018 at 03:25:31PM -0400, Josef Bacik wrote:
> From: Josef Bacik <jbacik@xxxxxx>
> 
> blk-iolatency has a few stats that it would like to print out, and
> instead of adding a bunch of crap to the generic code just provide a
> helper so that controllers can add stuff to the stat line if they want
> to.
> 
> Hide it behind a boot option since it changes the output of io.stat from
> normal, and these stats are only interesting to developers.
> 
> Signed-off-by: Josef Bacik <jbacik@xxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

Thanks.

-- 
tejun