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    SubjectRe: [PATCH 3/3] memcg: move page-freeing code outside of lock
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    2011-03-22 (화), 08:59 +0900, KAMEZAWA Hiroyuki:
    > On Fri, 18 Mar 2011 21:54:15 +0900
    > Namhyung Kim <namhyung@gmail.com> wrote:
    >
    > > Signed-off-by: Namhyung Kim <namhyung@gmail.com>
    > > Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    >
    > What is the benefit of this patch ?
    >
    > -Kame
    >

    Oh, I just thought generally it'd better call such a (potentially)
    costly function outside of locks and it could reduce few of theoretical
    contentions between swapons and/or offs. If it doesn't help any
    realistic cases I don't mind discarding it.

    Thanks.


    --
    Regards,
    Namhyung Kim


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