diff options
| author | Martin Hundebøll <martin@hundeboll.net> | 2012-04-20 19:02:45 +0400 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-18 20:00:58 +0400 |
| commit | f8214865a55f805e65c33350bc0f1eb46dd8433d (patch) | |
| tree | 0fb4582b2ec3b045a094acd6063f5559e6d4dcb5 /net/batman-adv/bat_iv_ogm.c | |
| parent | 66a1b2bcb34b0c74a3422968b15a7ea853ea5a2d (diff) | |
| download | linux-f8214865a55f805e65c33350bc0f1eb46dd8433d.tar.xz | |
batman-adv: Add get_ethtool_stats() support
Added additional counters in a bat_stats structure, which are exported
through the ethtool api. The counters are specific to batman-adv and
includes:
forwarded packets and bytes
management packets and bytes (aggregated OGMs at this point)
translation table packets
New counters are added by extending "enum bat_counters" in types.h and
adding corresponding descriptive string(s) to bat_counters_strings in
soft-iface.c.
Counters are increased by calling batadv_add_counter() and incremented
by one by calling batadv_inc_counter().
Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index ec351199c652..99ec218df7f2 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -196,8 +196,12 @@ static void bat_iv_ogm_send_to_if(struct forw_packet *forw_packet, /* create clone because function is called more than once */ skb = skb_clone(forw_packet->skb, GFP_ATOMIC); - if (skb) + if (skb) { + batadv_inc_counter(bat_priv, BAT_CNT_MGMT_TX); + batadv_add_counter(bat_priv, BAT_CNT_MGMT_TX_BYTES, + skb->len + ETH_HLEN); send_skb_packet(skb, hard_iface, broadcast_addr); + } } /* send a batman ogm packet */ @@ -1203,6 +1207,10 @@ static int bat_iv_ogm_receive(struct sk_buff *skb, if (bat_priv->bat_algo_ops->bat_ogm_emit != bat_iv_ogm_emit) return NET_RX_DROP; + batadv_inc_counter(bat_priv, BAT_CNT_MGMT_RX); + batadv_add_counter(bat_priv, BAT_CNT_MGMT_RX_BYTES, + skb->len + ETH_HLEN); + packet_len = skb_headlen(skb); ethhdr = (struct ethhdr *)skb_mac_header(skb); packet_buff = skb->data; |