macvtap: macvtapTX zero-copy support
authorShirley Ma <mashirle@us.ibm.com>
Wed, 6 Jul 2011 12:26:11 +0000 (12:26 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 7 Jul 2011 11:41:24 +0000 (04:41 -0700)
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>

No differences found