Re: [PATCH 1/2 blk-cgroup/for-5.8] blk-cgroup: make iostat functions visible to stat printing

From: Tejun Heo
Date: Mon Jun 01 2020 - 16:41:43 EST

On Mon, Jun 01, 2020 at 01:11:43PM -0700, Boris Burkov wrote:
> Previously, the code which printed io.stat only needed access to the
> generic rstat flushing code, but since we plan to write some more
> specific code for preparing root cgroup stats, we need to manipulate
> iostat structs directly. Since declaring static functions ahead does not
> seem like common practice in this file, simply move the iostat functions
> up. We only plan to use blkg_iostat_set, but it seems better to keep them
> all together.
> Signed-off-by: Boris Burkov <boris@xxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>