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From: Andreas Pape <apape@phoenixcontact.com>
To: b.a.t.m.a.n@lists.open-mesh.org
Subject: [B.A.T.M.A.N.] [PATCH v5 5/6] batman-adv: changed debug messages for easier bla debugging
Date: Fri, 10 Jun 2016 13:11:03 +0200	[thread overview]
Message-ID: <1465557064-24406-6-git-send-email-apape@phoenixcontact.com> (raw)
In-Reply-To: <1465557064-24406-1-git-send-email-apape@phoenixcontact.com>

Some of the bla debug messages are extended and additional messages are
added for easier bla debugging. Some debug messages introduced with the
dat changes in prior patches of this patch series have been changed to
be more compliant to other existing debug messages.

Acked-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Andreas Pape <apape@phoenixcontact.com>
---
 net/batman-adv/bridge_loop_avoidance.c |   18 ++++++++++++++----
 net/batman-adv/routing.c               |    2 +-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index cd2d74b..2ccce6e 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -715,8 +715,8 @@ static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
 			goto claim_free_ref;

 		batadv_dbg(BATADV_DBG_BLA, bat_priv,
-			   "bla_add_claim(): changing ownership for %pM, vid %d\n",
-			   mac, BATADV_PRINT_VID(vid));
+			   "bla_add_claim(): changing ownership for %pM, vid %d to gw %pM\n",
+			   mac, BATADV_PRINT_VID(vid), backbone_gw->orig);

 		spin_lock_bh(&claim->backbone_gw->crc_lock);
 		claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
@@ -1240,10 +1240,13 @@ static void batadv_bla_purge_claims(struct batadv_priv *bat_priv,
 				continue;

 			batadv_dbg(BATADV_DBG_BLA, bat_priv,
-				   "bla_purge_claims(): %pM, vid %d, time out\n",
+				   "bla_purge_claims(): timed out.\n");
+
+purge_now:
+			batadv_dbg(BATADV_DBG_BLA, bat_priv,
+				   "bla_purge_claims(): %pM, vid %d\n",
 				   claim->addr, claim->vid);

-purge_now:
 			batadv_handle_unclaim(bat_priv, primary_if,
 					      claim->backbone_gw->orig,
 					      claim->addr, claim->vid);
@@ -1787,6 +1790,13 @@ bool batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
 		/* possible optimization: race for a claim */
 		/* No claim exists yet, claim it for us!
 		 */
+
+		batadv_dbg(BATADV_DBG_BLA, bat_priv,
+			   "bla_rx(): Unclaimed MAC %pM found. Claim it. Local: %s\n",
+			   ethhdr->h_source,
+			   batadv_is_my_client(bat_priv,
+					       ethhdr->h_source, vid) ?
+			   "yes" : "no");
 		batadv_handle_claim(bat_priv, primary_if,
 				    primary_if->net_dev->dev_addr,
 				    ethhdr->h_source, vid);
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 667e2cd..7eeae86 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -904,7 +904,7 @@ int batadv_recv_unicast_packet(struct sk_buff *skb,
 			batadv_orig_node_put(orig_node_gw);
 			if (is_gw) {
 				batadv_dbg(BATADV_DBG_BLA, bat_priv,
-					   "Dropped unicast pkt received from another backbone gw %pM.\n",
+					   "recv_unicast_packet(): Dropped unicast pkt received from another backbone gw %pM.\n",
 					   orig_addr_gw);
 				return NET_RX_DROP;
 			}
--
1.7.0.4



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  parent reply	other threads:[~2016-06-10 11:11 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-10 11:10 [B.A.T.M.A.N.] [PATCH v5 0/6] Optimizations for setups running dat and bla Andreas Pape
2016-06-10 11:10 ` [B.A.T.M.A.N.] [PATCH v5 1/6] batman-adv: prevent multiple ARP replies sent by gateways if dat enbled Andreas Pape
2016-07-01 13:52   ` Simon Wunderlich
2016-06-10 11:11 ` [B.A.T.M.A.N.] [PATCH v5 2/6] batman-adv: speed up dat by snooping received ip traffic Andreas Pape
2016-06-25 10:04   ` Sven Eckelmann
2016-06-26  8:54     ` Ruben Wisniewski
2016-06-26  9:29       ` Sven Eckelmann
2016-07-01 13:49   ` Simon Wunderlich
2016-07-19  6:29     ` Linus Lüssing
2016-07-19  6:59       ` Sven Eckelmann
2016-07-19  7:06         ` Ruben Wisniewski
2016-07-19 16:15           ` Linus Lüssing
2016-07-19 16:13         ` Linus Lüssing
2016-06-10 11:11 ` [B.A.T.M.A.N.] [PATCH v5 3/6] batman-adv: prevent duplication of ARP replies when DAT is used Andreas Pape
2016-07-01 14:11   ` Simon Wunderlich
2016-06-10 11:11 ` [B.A.T.M.A.N.] [PATCH v5 4/6] batman-adv: drop unicast packets from other backbone gw Andreas Pape
2016-07-01 13:48   ` Simon Wunderlich
2016-06-10 11:11 ` Andreas Pape [this message]
2016-06-10 11:11 ` [B.A.T.M.A.N.] [PATCH v5 6/6] batman-adv: handle race condition for claims between gateways Andreas Pape
2016-06-10 11:51 ` [B.A.T.M.A.N.] [PATCH v5 0/6] Optimizations for setups running dat and bla Sven Eckelmann
2016-06-13  8:06   ` Andreas Pape
2016-06-13  9:01     ` Sven Eckelmann
2016-07-01 14:12       ` Simon Wunderlich

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