From: Kirill Tkhai <ktk...@virtuozzo.com>
Date: Thu, 01 Mar 2018 15:23:28 +0300
> The patch adds SLAB_ACCOUNT to flags of net_cachep cache,
> which enables accounting of struct net memory to memcg kmem.
> Since number of net_namespaces may be significant, user
> want to know, how much there were consumed, and control.
> Note, that we do not account net_generic to the same memcg,
> where net was accounted, moreover, we don't do this at all (*).
> We do not want the situation, when single memcg memory deficit
> prevents us to register new pernet_operations.
> (*)Even despite there is !current process accounting already
> available in linux-next. See kmalloc_memcg() there for the details.
> Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com>
Applied, thank you.