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SubjectRe: [PATCH v3 16/28] memcg: kmem controller charge/uncharge infrastructure
On Fri, May 25, 2012 at 05:03:36PM +0400, Glauber Costa wrote:
> #endif /* CONFIG_CGROUP_MEM_RES_CTLR_KMEM */
> +static __always_inline struct kmem_cache *
> +mem_cgroup_get_kmem_cache(struct kmem_cache *cachep, gfp_t gfp)
> +{
> + if (!mem_cgroup_kmem_on)
> + return cachep;
> + if (!current->mm)
> + return cachep;
> + if (in_interrupt())
> + return cachep;

Does that mean interrupts are kept out of accounting?


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