[Devel] Re: [PATCH v4 04/14] kmem accounting basic infrastructure

[Michal Hocko]

On Thu 11-10-12 12:11:19, Michal Hocko wrote:
> On Mon 08-10-12 14:06:10, Glauber Costa wrote:

> > +	cgroup_lock();
> > +	mutex_lock(&set_limit_mutex);
> > +	if (!memcg->kmem_accounted && val != RESOURCE_MAX) {
> 
> Just a nit but wouldn't memcg_kmem_is_accounted(memcg) be better than
> directly checking kmem_accounted?

OK, I see that jump lable patch changes this and we set activated inside
the conditional so kmem_accounted check catches both flags. That could
be changed to memcg_kmem_is_activated in that patch but what ever.
-- 
Michal Hocko
SUSE Labs