commit f8214865a55f805e65c33350bc0f1eb46dd8433d
author Martin Hundebøll <martin@hundeboll.net> Fri Apr 20 17:02:45 2012 +0200
committer Antonio Quartulli <ordex@autistici.org> Mon Jun 18 18:00:58 2012 +0200
tree 0fb4582b2ec3b045a094acd6063f5559e6d4dcb5
parent 66a1b2bcb34b0c74a3422968b15a7ea853ea5a2d

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>

net/batman-adv/main.c

diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 083a299..bd83aa4 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -153,6 +153,8 @@
 
 	bla_free(bat_priv);
 
+	free_percpu(bat_priv->bat_counters);
+
 	atomic_set(&bat_priv->mesh_state, MESH_INACTIVE);
 }