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    SubjectRe: Idea to make a kickass TCP read!
    Why couldn't we at least mmap the skbuffs?  

    > > What if we created a read call that was identical in every way, except
    > > you passed it a SHM handle. It would directly write the data to the
    > > SHM segment rather than doing a NIC -> kernel -> user operation?
    > >
    > > This would make a one copy high performance, low-latency TCP read for
    > > the Cluster nuts.
    > No it wouldnt. Zero copy TCP is hard and on current PC type cards basically
    > impossible for most cases

    Perry Harrington Linux rules all OSes. APSoft ()
    email: Think Blue. /\

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