tree 04063bfe9498e622623ed3e46155bcbd9b18c9c0
parent 572a9d7b6fc7f20f573664063324c086be310c42
author Patrick McHardy <kaber@trash.net> 1257833664 +0000
committer David S. Miller <davem@davemloft.net> 1258150053 -0800

vlan/macvlan: propagate transmission state to upper layers

Both vlan and macvlan devices usually don't use a qdisc and immediately
queue packets to the underlying device. Propagate transmission state of
the underlying device to the upper layers so they can react on congestion
and/or inform the sending process.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>