[PATCH 01/20] blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats

[Tejun Heo]

On Wed, Nov 18, 2020 at 09:47:41AM +0100, Christoph Hellwig wrote:
> disk_get_part needs to be paired with a disk_put_part.
> 
> Fixes: ef45fe470e1 ("blk-cgroup: show global disk stats in root cgroup io.stat")
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Acked-by: Tejun Heo <tj at kernel.org>

Thanks.

-- 
tejun