[prev in list] [next in list] [prev in thread] [next in thread] 

List:       openvz-devel
Subject:    [Devel] Re: [RFC][PATCH 1/5] pid: Implement ns_of_pid
From:       bastian () waldi ! eu ! org (Bastian Blank)
Date:       2008-11-27 1:19:10
Message-ID: 20081127011910.GD13545 () wavehammer ! waldi ! eu ! org
[Download RAW message or body]

On Tue, Nov 25, 2008 at 07:44:42PM -0800, Sukadev Bhattiprolu wrote:
> +/* ns_of_pid returns the pid namespace in which the specified
> + * pid was allocated.
> + */
> +static inline struct pid_namespace *ns_of_pid(struct pid *pid)
> +{
> +	struct pid_namespace *ns = NULL;
> +	if (pid)
> +		ns = pid->numbers[pid->level].ns;
> +	return ns;
> +}
> +

When can the pid argument be null?

Bastian

-- 
Another Armenia, Belgium ... the weak innocents who always seem to be
located on a natural invasion route.
		-- Kirk, "Errand of Mercy", stardate 3198.4
_______________________________________________
Containers mailing list
Containers at lists.linux-foundation.org
https://lists.linux-foundation.org/mailman/listinfo/containers



[prev in list] [next in list] [prev in thread] [next in thread]