dummy: percpu stats and lockless xmit
Converts dummy network device driver to :
- percpu stats
- 64bit stats
- lockless xmit (NETIF_F_LLTX)
- performance features added (NETIF_F_SG | NETIF_F_FRAGLIST |
NETIF_F_TSO | NETIF_F_NO_CSUM | NETIF_F_HIGHDMA)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c2bec99..6f0845e 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1057,6 +1057,7 @@
void *ml_priv;
struct pcpu_lstats __percpu *lstats; /* loopback stats */
struct pcpu_tstats __percpu *tstats; /* tunnel stats */
+ struct pcpu_dstats __percpu *dstats; /* dummy stats */
};
/* GARP */
struct garp_port *garp_port;