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    SubjectRe: [patch 5/6] Guest page hinting: minor fault optimization.
    Martin Schwidefsky wrote:
    > From: Martin Schwidefsky <schwidefsky@de.ibm.com>
    > From: Hubertus Franke <frankeh@watson.ibm.com>
    > From: Himanshu Raj
    >
    > On of the challenges of the guest page hinting scheme is the cost for
    > the state transitions. If the cost gets too high the whole concept of
    > page state information is in question. Therefore it is important to
    > avoid the state transitions when possible.

    > Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

    Acked-by: Rik van Riel <riel@redhat.com>

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