Shirley Ma 97bc3633be macvtap: macvtapTX zero-copy support ...

Only 128 bytes is copied, the rest of data is DMA mapped directly from
userspace.

Signed-off-by: Shirley Ma <xma@...ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-07-07 04:41:24 -07:00

24 KiB

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