Re: [PATCH -mm v2 3/7] cgroup: release css->id after css_free

From: Tejun Heo
Date: Mon Jan 19 2015 - 10:42:24 EST


On Mon, Jan 19, 2015 at 06:18:54PM +0300, Vladimir Davydov wrote:
> Could you please elaborate this? I mean, what problems do you think can
> arise if we release css->id a little bit (one grace period) later?
>
> Of course, I can introduce yet another id per memcg, but I think we have
> css->id to avoid code duplication in controllers.

lol, my brainfart. Never mind. I thought you were moving it to
offline. Please feel free to add my acked-by.

Thanks.

--
tejun
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