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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Cc: LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Cgroups <cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH] cgroup: change cgroup_from_id() to css_from_id()
Date: Fri, 16 Aug 2013 13:06:59 -0400	[thread overview]
Message-ID: <20130816170659.GM2505@htj.dyndns.org> (raw)
In-Reply-To: <520DCF2C.1020903-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>

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

  parent reply	other threads:[~2013-08-16 17:06 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-16  7:05 [PATCH] cgroup: change cgroup_from_id() to css_from_id() Li Zefan
     [not found] ` <520DCF2C.1020903-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-08-16 17:06   ` Tejun Heo [this message]
     [not found]     ` <20130816170659.GM2505-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2013-08-19  2:05       ` [PATCH v2] " Li Zefan
     [not found]         ` <52117D64.1010709-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-08-19 13:53           ` Tejun Heo

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