From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH 4/4] get rid of populate for memcg
Date: Wed, 21 Mar 2012 09:19:03 -0700
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To: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org, devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org

On Wed, Mar 21, 2012 at 09:06:10AM -0700, Tejun Heo wrote:
> I don't quite get why a protocol module would be loaded but not
> reigstered.  Do we actually have cases like that?  I know it's
> mechanically possible but don't think there's any actual use case or
> existing code which does that, so no need to worry about them.

Also, if a proto is registered from a module, it's gotta have a
module_init() which registers proto, right?  Then, the right thing to
do would be just "register proto; register cftypes;" in the function
and the reverse of that in module_exit().

-- 
tejun