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    SubjectRe: [PATCH V5 2/6 net-next] netdevice.h: Add zero-copy flag in netdevice
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    On Thu, 2011-05-26 at 11:49 +0300, Michael S. Tsirkin wrote:
    > >
    > > > - SG support
    > > > - HIGHDMA support (on arches where this makes sense)
    > >
    > > This can be checked by device flags.
    >
    > OK, but pls note that SG can get turned off dynamically.

    Tested the patch w/i SG dynmically on/off and tcpdump suspended.



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