The following commit has been merged in the master branch: commit 5deb69f60f388055982a1da6dce876049f86841d Merge: 620f45d57203dcc722534b034157fec55df2a606 4aae8042b3df7ac9a74177f799cb26186623e2e7 Author: Marek Lindner &lt;lindner_marek(a)yahoo.de&gt; Date: Sat Jun 30 14:21:44 2012 +0200 Merge branch 'next' diff --combined soft-interface.c index c77473e,9e4bb61..96736ea --- a/soft-interface.c +++ b/soft-interface.c @@@ -93,14 -93,7 +93,14 @@@ static int batadv_interface_release(str static struct net_device_stats *batadv_interface_stats(struct net_device *dev) { struct batadv_priv *bat_priv = netdev_priv(dev); - return &bat_priv->stats; + struct net_device_stats *stats = &bat_priv->stats; + + stats->tx_packets = batadv_sum_counter(bat_priv, BATADV_CNT_TX); + stats->tx_bytes = batadv_sum_counter(bat_priv, BATADV_CNT_TX_BYTES); + stats->tx_dropped = batadv_sum_counter(bat_priv, BATADV_CNT_TX_DROPPED); + stats->rx_packets = batadv_sum_counter(bat_priv, BATADV_CNT_RX); + stats->rx_bytes = batadv_sum_counter(bat_priv, BATADV_CNT_RX_BYTES); + return stats; } static int batadv_interface_set_mac_addr(struct net_device *dev, void *p) @@@ -221,6 -214,7 +221,7 @@@ static int batadv_interface_tx(struct s /* batman packet type: broadcast */ bcast_packet->header.packet_type = BATADV_BCAST; + bcast_packet->reserved = 0; /* hw address of first interface is the orig mac because only * this mac is known throughout the mesh @@@ -252,14 -246,14 +253,14 @@@ goto dropped_freed; } - bat_priv->stats.tx_packets++; - bat_priv->stats.tx_bytes += data_len; + batadv_inc_counter(bat_priv, BATADV_CNT_TX); + batadv_add_counter(bat_priv, BATADV_CNT_TX_BYTES, data_len); goto end; dropped: kfree_skb(skb); dropped_freed: - bat_priv->stats.tx_dropped++; + batadv_inc_counter(bat_priv, BATADV_CNT_TX_DROPPED); end: if (primary_if) batadv_hardif_free_ref(primary_if); @@@ -310,9 -304,8 +311,9 @@@ void batadv_interface_rx(struct net_dev /* skb->ip_summed = CHECKSUM_UNNECESSARY; */ - bat_priv->stats.rx_packets++; - bat_priv->stats.rx_bytes += skb->len + ETH_HLEN; + batadv_inc_counter(bat_priv, BATADV_CNT_RX); + batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES, + skb->len + ETH_HLEN); soft_iface->last_rx = jiffies; @@@ -382,22 -375,15 +383,22 @@@ struct net_device *batadv_softif_create if (!soft_iface) goto out; + bat_priv = netdev_priv(soft_iface); + + /* batadv_interface_stats() needs to be available as soon as + * register_netdevice() has been called + */ + bat_priv->bat_counters = __alloc_percpu(cnt_len, __alignof__(uint64_t)); + if (!bat_priv->bat_counters) + goto free_soft_iface; + ret = register_netdevice(soft_iface); if (ret < 0) { pr_err("Unable to register the batman interface '%s': %i\n", name, ret); - goto free_soft_iface; + goto free_bat_counters; } - bat_priv = netdev_priv(soft_iface); - atomic_set(&bat_priv->aggregated_ogms, 1); atomic_set(&bat_priv->bonding, 0); atomic_set(&bat_priv->bridge_loop_avoidance, 0); @@@ -427,13 -413,17 +428,13 @@@ bat_priv->primary_if = NULL; bat_priv->num_ifaces = 0; - bat_priv->bat_counters = __alloc_percpu(cnt_len, __alignof__(uint64_t)); - if (!bat_priv->bat_counters) - goto unreg_soft_iface; - ret = batadv_algo_select(bat_priv, batadv_routing_algo); if (ret < 0) - goto free_bat_counters; + goto unreg_soft_iface; ret = batadv_sysfs_add_meshif(soft_iface); if (ret < 0) - goto free_bat_counters; + goto unreg_soft_iface; ret = batadv_debugfs_add_meshif(soft_iface); if (ret < 0) @@@ -449,13 -439,12 +450,13 @@@ unreg_debugfs batadv_debugfs_del_meshif(soft_iface); unreg_sysfs: batadv_sysfs_del_meshif(soft_iface); -free_bat_counters: - free_percpu(bat_priv->bat_counters); unreg_soft_iface: + free_percpu(bat_priv->bat_counters); unregister_netdevice(soft_iface); return NULL; +free_bat_counters: + free_percpu(bat_priv->bat_counters); free_soft_iface: free_netdev(soft_iface); out: @@@ -525,11 -514,6 +526,11 @@@ static u32 batadv_get_link(struct net_d static const struct { const char name[ETH_GSTRING_LEN]; } batadv_counters_strings[] = { + { "tx" }, + { "tx_bytes" }, + { "tx_dropped" }, + { "rx" }, + { "rx_bytes" }, { "forward" }, { "forward_bytes" }, { "mgmt_tx" }, -- batman-adv