acenic: include NET_SKB_PAD headroom to incoming skbs

Some workloads need some headroom (NET_SKB_PAD) to avoid expensive
reallocations.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2011-07-21 23:24:52 -07:00 • committed by David S. Miller
commit ecdfeee25f