Re: [RFC][PATCH 5/5] memcg: drain per cpu stock

[Balbir Singh]

* KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> [2009-08-28 13:28:09]:

> 
> Add function for dropping per-cpu stock of charges.
> This is called when
> 	- cpu is unplugged.
> 	- force_empty
> 	- recalim seems to be not easy.
> 
> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>

The complexity of this patch and additional code make percpu_counter
more attractive. Why not work on percpu_counter if that is not as good
as we expect it to be and in turn help other exploiters as well.
-- 
	Balbir
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