From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Subject: Re: cgroup debug seems dead?
Date: Tue, 19 Oct 2010 18:37:05 -0700
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To: Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
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On Tue, 19 Oct 2010 18:14:10 -0700
Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> wrote:

> On Tue, Oct 19, 2010 at 6:12 PM, Stephen Hemminger
> <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org> wrote:
> >
> > Where is it stored in an array?
> >
> > ~/kernel/linux-2.6$ git grep debug_subsys
> > kernel/cgroup.c: =A0 =A0 =A0 =A0kfree(cont->subsys[debug_subsys_id]);
> > kernel/cgroup.c:struct cgroup_subsys debug_subsys =3D {
> > kernel/cgroup.c: =A0 =A0 =A0 =A0.subsys_id =3D debug_subsys_id,
> =

> It's via the include of cgroup_subsys.h at the start of kernel/cgroup.c
> =

> Paul

That would work but doesn't because the following is missing
in cgroup_subsys.h!

#ifdef CONFIG_CGROUP_DEBUG
SUBSYS(debug)
#endif

/* */