Messages in this thread | | | Date | Sat, 10 Jan 2009 09:49:28 +0900 (JST) | Subject | Re: [RFC][PATCH 1/4] cgroup: support per cgroup subsys state ID (CSS ID) | From | "KAMEZAWA Hiroyuki" <> |
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Paul Menage さんは書きました: > On Thu, Jan 8, 2009 at 1:28 AM, KAMEZAWA Hiroyuki > <kamezawa.hiroyu@jp.fujitsu.com> 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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