summaryrefslogtreecommitdiffstats
path: root/net/8021q
diff options
context:
space:
mode:
Diffstat (limited to 'net/8021q')
-rw-r--r--net/8021q/vlan.h2
-rw-r--r--net/8021q/vlan_core.c2
-rw-r--r--net/8021q/vlan_dev.c11
3 files changed, 6 insertions, 9 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index b26ce34..8d9503a 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -25,7 +25,6 @@ struct vlan_priority_tci_mapping {
* @rx_multicast: number of received multicast packets
* @syncp: synchronization point for 64bit counters
* @rx_errors: number of errors
- * @rx_dropped: number of dropped packets
*/
struct vlan_rx_stats {
u64 rx_packets;
@@ -33,7 +32,6 @@ struct vlan_rx_stats {
u64 rx_multicast;
struct u64_stats_sync syncp;
unsigned long rx_errors;
- unsigned long rx_dropped;
};
/**
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index b6d55a9..dee727ce 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -33,6 +33,7 @@ int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
return polling ? netif_receive_skb(skb) : netif_rx(skb);
drop:
+ atomic_long_inc(&skb->dev->rx_dropped);
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
@@ -123,6 +124,7 @@ vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,
return dev_gro_receive(napi, skb);
drop:
+ atomic_long_inc(&skb->dev->rx_dropped);
return GRO_DROP;
}
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index f6fbcc0f..f54251e 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -225,16 +225,15 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
}
}
- if (unlikely(netif_rx(skb) == NET_RX_DROP)) {
- if (rx_stats)
- rx_stats->rx_dropped++;
- }
+ netif_rx(skb);
+
rcu_read_unlock();
return NET_RX_SUCCESS;
err_unlock:
rcu_read_unlock();
err_free:
+ atomic_long_inc(&dev->rx_dropped);
kfree_skb(skb);
return NET_RX_DROP;
}
@@ -846,15 +845,13 @@ static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, st
accum.rx_packets += rxpackets;
accum.rx_bytes += rxbytes;
accum.rx_multicast += rxmulticast;
- /* rx_errors, rx_dropped are ulong, not protected by syncp */
+ /* rx_errors is ulong, not protected by syncp */
accum.rx_errors += p->rx_errors;
- accum.rx_dropped += p->rx_dropped;
}
stats->rx_packets = accum.rx_packets;
stats->rx_bytes = accum.rx_bytes;
stats->rx_errors = accum.rx_errors;
stats->multicast = accum.rx_multicast;
- stats->rx_dropped = accum.rx_dropped;
}
return stats;
}
OpenPOWER on IntegriCloud