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SubjectRe: [PATCH V3 7/8] memcg: disable memcg page stat accounting code when not in use
(2012/12/26 2:27), Sha Zhengju wrote:
> From: Sha Zhengju <>
> It's inspired by a similar optimization from Glauber Costa
> (memcg: make it suck faster;
> Here we use jump label to patch the memcg page stat accounting code
> in or out when not used. when the first non-root memcg comes to
> life the code is patching in otherwise it is out.
> Signed-off-by: Sha Zhengju <>

Acked-by: KAMEZAWA Hiroyuki <>

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