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    SubjectRe: error at compaction (Re: mmotm 2010-04-15-14-42 uploaded
    On Tue, Apr 20, 2010 at 5:44 PM, Mel Gorman <> wrote:
    > On Tue, Apr 20, 2010 at 05:32:13PM +0900, Minchan Kim wrote:
    >> Yes. Then, Let's add comment like split_page. :)
    >>  /*
    >>  * Note: this is probably too low level an operation for use in drivers.
    >>  * Please consult with lkml before using this in your driver.
    >>  */
    > I can, but the comment that was there says it's like split_page except the
    > page is already free. This also covers not using it in a driver.

    I see. In addition, you already mentioned "As this is only being used
    for migration".
    I missed one.
    I don't have any against one.
    Will you repost v2 which move split_free_pages out of compaction.c?
    Anyway, feel free to add my reviewed-by sign.
    Thanks, Mel.

    Reviewed-by: Minchan Kim <>

    > --
    > Mel Gorman
    > Part-time Phd Student                          Linux Technology Center
    > University of Limerick                         IBM Dublin Software Lab

    Kind regards,
    Minchan Kim
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