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    SubjectRe: [PATCH 3/3] mm, mem-hotplug: update pcp->stat_threshold when memory hotplug occur
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    Hi, KOSAKI

    On Mon, Apr 11, 2011 at 5:01 PM, KOSAKI Motohiro
    <kosaki.motohiro@jp.fujitsu.com> wrote:
    > Currently, cpu hotplug updates pcp->stat_threashold, but memory
    > hotplug doesn't. there is no reason.
    >
    > Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    > Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    > Acked-by: Mel Gorman <mel@csn.ul.ie>
    > Acked-by: Christoph Lameter <cl@linux.com>

    I can think it makes sense so I don't oppose the patch merging.
    But as you know I am very keen on the description.

    What is the problem if hotplug doesn't do it?
    I means the patch solves what's problem?

    Please write down fully for better description.
    Thanks.

    --
    Kind regards,
    Minchan Kim


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