| commit | e7428e95a06fb516fac1308bd0e176e27c0b9287 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Thu Jul 25 10:20:23 2013 +0930 |
| committer | David S. Miller <davem@davemloft.net> | Sat Jul 27 20:06:10 2013 -0700 |
| tree | 7ccd3f84a565b24ddf7efe5b10325cfd34ad98fc | |
| parent | 10eccb46b521359fa344f63459087df722f0776d [diff] |
virtio-net: put virtio net header inline with data For small packets we can simplify xmit processing by linearizing buffers with the header: most packets seem to have enough head room we can use for this purpose. Since existing hypervisors require that header is the first s/g element, we need a feature bit for this. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>