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    SubjectRe: USB mass storage and ARM cache coherency
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    On Wed, 2010-03-10 at 12:52 +0900, Paul Mundt wrote:
    > Well, it does start to get a bit painful with sparsemem section or
    > NUMA
    > node IDs also digging in to the page flags on 32-bit.. the benefits
    > would
    > have to be pretty compelling to offset the pain.

    Unless we play a dangerous trick and re-use another flag that isn't
    meaningful for allocated pages... maybe PG_buddy ? Or do I miss
    something about that guy semantics ?

    Cheers,
    Ben.



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