Messages in this thread | | | Date | Mon, 2 Jul 2018 14:06:48 -0700 | From | Tejun Heo <> | Subject | Re: [PATCH 03/14] blk-cgroup: allow controllers to output their own stats |
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On Fri, Jun 29, 2018 at 03:25:31PM -0400, Josef Bacik wrote: > From: Josef Bacik <jbacik@fb.com> > > 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@fb.com>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
-- tejun
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