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    SubjectRe: [PATCH 2/10] mm/memcg: move reclaim_stat into lruvec
    On Mon, 20 Feb 2012 15:29:37 -0800 (PST)
    Hugh Dickins <hughd@google.com> wrote:

    > With mem_cgroup_disabled() now explicit, it becomes clear that the
    > zone_reclaim_stat structure actually belongs in lruvec, per-zone
    > when memcg is disabled but per-memcg per-zone when it's enabled.
    >
    > We can delete mem_cgroup_get_reclaim_stat(), and change
    > update_page_reclaim_stat() to update just the one set of stats,
    > the one which get_scan_count() will actually use.
    >
    > Signed-off-by: Hugh Dickins <hughd@google.com>

    Seems nice to me.

    Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>



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