Re: [PATCH v5 2/6] cgroup: add cgroup_get_from_file() helper

[Michal Koutný]

On Tue, Jan 21, 2020 at 04:48:40PM +0100, Christian Brauner <christian.brauner@xxxxxxxxxx> wrote:
> Add a helper cgroup_get_from_file(). The helper will be used in
> subsequent patches to retrieve a cgroup while holding a reference to the
> struct file it was taken from.
Acked-by: Michal Koutný <mkoutny@xxxxxxxx>