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    SubjectRe: [RFC] respect the referenced bit of KVM guest pages?
    Avi Kivity wrote:

    > The attached patch implements this.

    The attached page requires each page to go around twice
    before it is evicted, but they will still get evicted in
    the order in which they were made present.

    FIFO page replacement was shown to be a bad idea in the
    1960's and it is still a terrible idea today.

    All rights reversed.

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