On Mon, Feb 12, 2007 at 12:15:24AM -0800, [EMAIL PROTECTED] wrote:
> +static int attach_task(struct container *cont, struct task_struct *tsk)
>  {

[snip]

> +     for_each_subsys(h, ss) {
> +             if (ss->can_attach) {
> +                     retval = ss->can_attach(ss, cont, tsk);
> +                     if (retval) {
> +                             put_task_struct(tsk);

We don't need this put_task_struct(), since our caller
attach_task_by_pid() would do it for us.

> +                             return retval;
> +                     }
> +             }
>       }
> -}
> 
> +     /* Locate or allocate a new container_group for this task,
> +      * based on its final set of containers */
> +     oldcg = tsk->containers;
> +     newcg = find_container_group(oldcg, cont);
> +     if (!newcg) {
> +             put_task_struct(tsk);

Ditto

> +             return -ENOMEM;
> +     }

-- 
Regards,
vatsa

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