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    SubjectRe: [patch 4/4] mm: vmscan: move swappiness out of scan_control
    On Fri, Jun 20, 2014 at 12:33:50PM -0400, Johannes Weiner wrote:
    > Swappiness is determined for each scanned memcg individually in
    > shrink_zone() and is not a parameter that applies throughout the
    > reclaim scan. Move it out of struct scan_control to prevent
    > accidental use of a stale value.
    >
    > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
    Acked-by: Minchan Kim <minchan@kernel.org>

    --
    Kind regards,
    Minchan Kim


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