cgroup debug seems dead?

[Stephen Hemminger]

On Tue, 19 Oct 2010 18:14:10 -0700
Paul Menage <menage at google.com> wrote:

> On Tue, Oct 19, 2010 at 6:12 PM, Stephen Hemminger
> <shemminger at vyatta.com> wrote:
> >
> > Where is it stored in an array?
> >
> > ~/kernel/linux-2.6$ git grep debug_subsys
> > kernel/cgroup.c:        kfree(cont->subsys[debug_subsys_id]);
> > kernel/cgroup.c:struct cgroup_subsys debug_subsys = {
> > kernel/cgroup.c:        .subsys_id = 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

/* */