[PATCH v11 15/15] memcg: flush memcg items upon memcg destruction

From: Glauber Costa When a memcg is destroyed, it won't be imediately released until all objects are gone. This means that if a memcg is restarted with the very same workload - a very common case, the objects already cached won't be billed to the new memcg. This is mostly undesirable since a cont

[PATCH v11 15/15] memcg: flush memcg items upon memcg destruction

From: Glauber Costa When a memcg is destroyed, it won't be imediately released until all objects are gone. This means that if a memcg is restarted with the very same workload - a very common case, the objects already cached won't be billed to the new memcg. This is mostly undesirable since a cont