Re: [PATCH 01/45] blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats

[Hannes Reinecke <hare@xxxxxxx>]

On 11/24/20 2:27 PM, 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@xxxxxx>
> Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Reviewed-by: Jan Kara <jack@xxxxxxx>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
> Acked-by: Tejun Heo <tj@xxxxxxxxxx>
> ---
>   block/blk-cgroup.c | 1 +
>   1 file changed, 1 insertion(+)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke                Kernel Storage Architect
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