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    SubjectRe: [PATCH v5 15/18] Aggregate memcg cache values in slabinfo
    On 10/19/2012 11:50 PM, Christoph Lameter wrote:
    > On Fri, 19 Oct 2012, Glauber Costa wrote:
    >
    >> +
    >> +/*
    >> + * We use suffixes to the name in memcg because we can't have caches
    >> + * created in the system with the same name. But when we print them
    >> + * locally, better refer to them with the base name
    >> + */
    >> +static inline const char *cache_name(struct kmem_cache *s)
    >> +{
    >> + if (!is_root_cache(s))
    >> + return s->memcg_params->root_cache->name;
    >> + return s->name;
    >> +}
    >
    > Could we avoid this uglyness? You can ID a slab cache by combining a memcg
    > pointer and a slabname.
    >
    But that is not what I want.

    What I want is to show the cache by its root name in memcg-specific
    slabinfo.




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