On Tue, Jan 11, 2022 at 09:31:59AM +0100, Wolfgang Bumiller wrote:
> With the removal of seq_get_buf in blkcg_print_one_stat, we
> cannot make adding the newline conditional on there being
> relevant stats because the name was already written out
> unconditionally.
> Otherwise we may end up with multiple device names in one
> line which is confusing and doesn't follow the nested-keyed
> file format.
>
> Signed-off-by: Wolfgang Bumiller <w.bumiller@xxxxxxxxxxx>
> Fixes: 252c651a4c85 ("blk-cgroup: stop using seq_get_buf")
Acked-by: Tejun Heo <tj@xxxxxxxxxx>
Thanks.
--
tejun
