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    SubjectRe: [RFC] 2.3.39 zone balancing
    On Fri, 14 Jan 2000, Jamie Lokier wrote:

    >It would seem logical that when a page in the DMA zone is only held for
    >swap cache, it's worth copying it to the regular zone and using the copy
    >when the page is needed again to free up DMA pages without hitting the
    >disk.

    That's basically what I am just doing for preserving regular pages w.r.t.
    high pages in replace_with_highmem but currently I am not graceful against
    DMA pages yet.

    Andrea


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