On Fri, 30 May 2014, Vladimir Davydov wrote:
> When the memcg_cache_params->refcnt goes to 0, schedule the worker that
> will unregister the cache. To prevent this from happening when the owner
> memcg is alive, keep the refcnt incremented during memcg lifetime.
Acked-by: Christoph Lameter
--
T
When the memcg_cache_params->refcnt goes to 0, schedule the worker that
will unregister the cache. To prevent this from happening when the owner
memcg is alive, keep the refcnt incremented during memcg lifetime.
Note, this doesn't guarantee that the cache that belongs to a dead memcg
will go away
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