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    SubjectRe: [RFC] [PATCH 3/9] memcg: move_account between groups
    On Thu, 11 Sep 2008 20:14:51 +0900
    KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:

    > + if (try_lock_page_cgroup(page))
    > + return ret;
    Here is buggy and should be !try_lock_page_cgroup().
    and uncharge should be called.

    > +
    > + if (page_get_page_cgroup(page) != pc)
    > + goto out;
    uncharge should be called.

    Updated version will appear in the next week.

    Thanks,
    -Kame



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