Re: [PATCH] cgroup: alloc_css_id() increments hierarchy depth
From: Paul Menage
Date: Fri May 28 2010 - 18:25:21 EST
On Fri, May 28, 2010 at 8:16 AM, Greg Thelen <gthelen@xxxxxxxxxx> wrote:
>
> Signed-off-by: Greg Thelen <gthelen@xxxxxxxxxx>
Acked-by: Paul Menage <menage@xxxxxxxxxx>
Good catch, thanks.
Paul
> ---
> kernel/cgroup.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/kernel/cgroup.c b/kernel/cgroup.c
> index 422cb19..3ac6f5b 100644
> --- a/kernel/cgroup.c
> +++ b/kernel/cgroup.c
> @@ -4598,7 +4598,7 @@ static int alloc_css_id(struct cgroup_subsys *ss, struct cgroup *parent,
> parent_css = parent->subsys[subsys_id];
> child_css = child->subsys[subsys_id];
> parent_id = parent_css->id;
> - depth = parent_id->depth;
> + depth = parent_id->depth + 1;
>
> child_id = get_new_cssid(ss, depth);
> if (IS_ERR(child_id))
> --
> 1.7.0.1
>
>
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