Messages in this thread | | | Date | Fri, 16 Aug 2013 13:06:59 -0400 | From | Tejun Heo <> | Subject | Re: [PATCH] cgroup: change cgroup_from_id() to css_from_id() |
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Hello, Li.
On Fri, Aug 16, 2013 at 03:05:16PM +0800, Li Zefan wrote: > +/** > + * css_from_id - lookup css by id > + * @ss: cgroup subsys to be looked into > + * @id: the cgroup id > + * > + * Returns the css if there's valid one with @id, otherwise returns NULL. > + * Should be called under rcu_read_lock(). > + */ > +struct cgroup_subsys_state *css_from_id(struct cgroup_subsys *ss, int id)
Can we please do css_from_id(int id, struct cgroup_subsys *ss) instead?
Thanks.
-- tejun
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