Hello, Glauber.
On Tue, Sep 18, 2012 at 06:11:59PM +0400, Glauber Costa wrote:
> +void memcg_register_cache(struct mem_cgroup *memcg, struct kmem_cache
> *cachep)
> +{
> + int id = -1;
> +
> + if (!memcg)
> + id = ida_simple_get(&cache_types, 0, MAX_KMEM_CACHE_TYPES,
> + GFP_KERNEL);
> + cachep->memcg_params.id = id;
> +}
I'm a bit confused. Why is id allocated only when memcg is NULL?
Also, how would the per-memcg slab/slubs appear in slabinfo? If they
appear separately it might be better to give them readable cgroup
names.
Thanks.
--
tejun
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