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    SubjectRe: Fire Engine??
    David S. Miller wrote:
    > > that are currently requesting timestamps, then we can dispense with
    > > taking the timestamp.
    > You can predict what the arguments will be for the user's
    > recvmsg() system call at the time of packet reception? Wow,
    > show me how :)

    recvmsg() doesn't return timestamps until they are requested
    using setsockopt(...SO_TIMESTAMP...).

    See sock_recv_timestamp() in include/net/sock.h.

    -- Jamie
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