On Tue, Sep 18, 2012 at 5:12 PM, Glauber Costa <glom...@parallels.com> wrote:
> diff --git a/mm/slab.c b/mm/slab.c
> index e2cf984..f2d760c 100644
> --- a/mm/slab.c
> +++ b/mm/slab.c
> @@ -4141,8 +4141,19 @@ static int do_tune_cpucache(struct kmem_cache *cachep,
> int limit,
> static int enable_cpucache(struct kmem_cache *cachep, gfp_t gfp)
> {
> int err;
> - int limit, shared;
> -
> + int limit = 0;
> + int shared = 0;
> + int batchcount = 0;
> +
> +#ifdef CONFIG_MEMCG_KMEM
> + if (cachep->memcg_params.parent) {
> + limit = cachep->memcg_params.parent->limit;
> + shared = cachep->memcg_params.parent->shared;
> + batchcount = cachep->memcg_params.parent->batchcount;
Style nit: please introduce a variable for
"cachep->memcg_params.parent" to make this human-readable.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
