[Devel] Re: [PATCH 2/3] memcg: put a restriction on writing memory.force_empty

[Balbir Singh]

Li Zefan wrote:
> We can write whatever to memory.force_empty:
> 
>         echo 999 > memory.force_empty
>         echo wow > memory.force_empty
> 
> This is odd, so let's make '1' to be the only valid value.

I suspect as long as there is no unreasonable side-effect, writing 999 or wow
should be OK.

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
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