Re: [PATCH] [RFC] pidns: don't zap processes several times

[Oleg Nesterov]

On 10/09, Andrey Wagin wrote:
>
> 2012/10/9 Oleg Nesterov <oleg@xxxxxxxxxx>:
> > Hmm. This is off-topic, but...
> >
> >         create_pid_namespace:
> >
> >                 unsigned int level = parent_pid_ns->level + 1;
> >                 ns->pid_cachep = create_pid_cachep(level + 1);
>
> Yes, it's correct, because pid->numbers[ns->level] should be valid, so
>  a size of an array pid->numbers should be (level + 1).

Ah, yes. I missed that ns->level is "last index", not "array size".
Indeed, init_pid_ns.level = 0.

Thanks Andrey.

Oleg.

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