Re: [RFC][PATCH 1/4] cgroup: support per cgroup subsys state ID(CSS ID)

[KAMEZAWA Hiroyuki]

Paul Menage さんは書きました：
> On Thu, Jan 8, 2009 at 1:28 AM, KAMEZAWA Hiroyuki
> <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote:
>> + *
>> + * Looking up and scanning function should be called under
>> rcu_read_lock().
>> + * Taking cgroup_mutex()/hierarchy_mutex() is not necessary for all
>> calls.
>
> Can you clarify here - do you mean "not necessary for any calls"
> (calls to what?) or "not necessary for some calls"? I presume the
> former.
>
Ah, sorry bad text.

not necessary for any calls related to css_id.

-Kame


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