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Diffstat (limited to 'net/bridge/br_device.c')
-rw-r--r--net/bridge/br_device.c39
1 files changed, 15 insertions, 24 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index d3ea9d0779fb..3f2f06b4dd27 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -30,7 +30,6 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
struct net_bridge *br = netdev_priv(dev);
struct net_bridge_fdb_entry *dst;
struct net_bridge_mdb_entry *mdst;
- struct pcpu_sw_netstats *brstats = this_cpu_ptr(br->stats);
const struct nf_br_ops *nf_ops;
u8 state = BR_STATE_FORWARDING;
const unsigned char *dest;
@@ -45,10 +44,7 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
- u64_stats_update_begin(&brstats->syncp);
- brstats->tx_packets++;
- brstats->tx_bytes += skb->len;
- u64_stats_update_end(&brstats->syncp);
+ dev_sw_netstats_tx_add(dev, 1, skb->len);
br_switchdev_frame_unmark(skb);
BR_INPUT_SKB_CB(skb)->brdev = dev;
@@ -93,7 +89,7 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
mdst = br_mdb_get(br, skb, vid);
if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
- br_multicast_querier_exists(br, eth_hdr(skb)))
+ br_multicast_querier_exists(br, eth_hdr(skb), mdst))
br_multicast_flood(mdst, skb, false, true);
else
br_flood(br, skb, BR_PKT_MULTICAST, false, true);
@@ -119,26 +115,26 @@ static int br_dev_init(struct net_device *dev)
struct net_bridge *br = netdev_priv(dev);
int err;
- br->stats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
- if (!br->stats)
+ dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
+ if (!dev->tstats)
return -ENOMEM;
err = br_fdb_hash_init(br);
if (err) {
- free_percpu(br->stats);
+ free_percpu(dev->tstats);
return err;
}
err = br_mdb_hash_init(br);
if (err) {
- free_percpu(br->stats);
+ free_percpu(dev->tstats);
br_fdb_hash_fini(br);
return err;
}
err = br_vlan_init(br);
if (err) {
- free_percpu(br->stats);
+ free_percpu(dev->tstats);
br_mdb_hash_fini(br);
br_fdb_hash_fini(br);
return err;
@@ -146,7 +142,7 @@ static int br_dev_init(struct net_device *dev)
err = br_multicast_init_stats(br);
if (err) {
- free_percpu(br->stats);
+ free_percpu(dev->tstats);
br_vlan_flush(br);
br_mdb_hash_fini(br);
br_fdb_hash_fini(br);
@@ -165,7 +161,7 @@ static void br_dev_uninit(struct net_device *dev)
br_vlan_flush(br);
br_mdb_hash_fini(br);
br_fdb_hash_fini(br);
- free_percpu(br->stats);
+ free_percpu(dev->tstats);
}
static int br_dev_open(struct net_device *dev)
@@ -208,15 +204,6 @@ static int br_dev_stop(struct net_device *dev)
return 0;
}
-static void br_get_stats64(struct net_device *dev,
- struct rtnl_link_stats64 *stats)
-{
- struct net_bridge *br = netdev_priv(dev);
-
- netdev_stats_to_stats64(stats, &dev->stats);
- dev_fetch_sw_netstats(stats, br->stats);
-}
-
static int br_change_mtu(struct net_device *dev, int new_mtu)
{
struct net_bridge *br = netdev_priv(dev);
@@ -410,7 +397,7 @@ static const struct net_device_ops br_netdev_ops = {
.ndo_init = br_dev_init,
.ndo_uninit = br_dev_uninit,
.ndo_start_xmit = br_dev_xmit,
- .ndo_get_stats64 = br_get_stats64,
+ .ndo_get_stats64 = dev_get_tstats64,
.ndo_set_mac_address = br_set_mac_address,
.ndo_set_rx_mode = br_dev_set_multicast_list,
.ndo_change_rx_flags = br_dev_change_rx_flags,
@@ -461,8 +448,12 @@ void br_dev_setup(struct net_device *dev)
spin_lock_init(&br->lock);
INIT_LIST_HEAD(&br->port_list);
INIT_HLIST_HEAD(&br->fdb_list);
+ INIT_HLIST_HEAD(&br->frame_type_list);
#if IS_ENABLED(CONFIG_BRIDGE_MRP)
- INIT_LIST_HEAD(&br->mrp_list);
+ INIT_HLIST_HEAD(&br->mrp_list);
+#endif
+#if IS_ENABLED(CONFIG_BRIDGE_CFM)
+ INIT_HLIST_HEAD(&br->mep_list);
#endif
spin_lock_init(&br->hash_lock);