From: Antonio Quartulli <antonio@meshcoding.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org,
Marek Lindner <lindner_marek@yahoo.de>,
Antonio Quartulli <antonio@open-mesh.com>
Subject: [B.A.T.M.A.N.] [PATCH 07/16] batman-adv: adapt the neighbor purging routine to use the new API functions
Date: Wed, 23 Oct 2013 18:04:54 +0200 [thread overview]
Message-ID: <1382544303-2694-8-git-send-email-antonio@meshcoding.com> (raw)
In-Reply-To: <1382544303-2694-1-git-send-email-antonio@meshcoding.com>
From: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---
net/batman-adv/originator.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 8d1b16e..9cee053 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -378,16 +378,16 @@ free_orig_node:
static bool
batadv_purge_orig_neighbors(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
- struct batadv_neigh_node **best_neigh_node)
+ struct batadv_neigh_node **best_neigh)
{
+ struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
struct hlist_node *node_tmp;
struct batadv_neigh_node *neigh_node;
bool neigh_purged = false;
unsigned long last_seen;
struct batadv_hard_iface *if_incoming;
- uint8_t best_metric = 0;
- *best_neigh_node = NULL;
+ *best_neigh = NULL;
spin_lock_bh(&orig_node->neigh_list_lock);
@@ -420,11 +420,12 @@ batadv_purge_orig_neighbors(struct batadv_priv *bat_priv,
batadv_bonding_candidate_del(orig_node, neigh_node);
batadv_neigh_node_free_ref(neigh_node);
} else {
- if ((!*best_neigh_node) ||
- (neigh_node->bat_iv.tq_avg > best_metric)) {
- *best_neigh_node = neigh_node;
- best_metric = neigh_node->bat_iv.tq_avg;
- }
+ /* store the best_neighbour if this is the first
+ * iteration or if a better neighbor has been found
+ */
+ if (!*best_neigh ||
+ bao->bat_neigh_cmp(neigh_node, *best_neigh) > 0)
+ *best_neigh = neigh_node;
}
}
--
1.8.4
WARNING: multiple messages have this Message-ID (diff)
From: Antonio Quartulli <antonio@meshcoding.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org,
Antonio Quartulli <antonio@open-mesh.com>,
Marek Lindner <lindner_marek@yahoo.de>
Subject: [PATCH 07/16] batman-adv: adapt the neighbor purging routine to use the new API functions
Date: Wed, 23 Oct 2013 18:04:54 +0200 [thread overview]
Message-ID: <1382544303-2694-8-git-send-email-antonio@meshcoding.com> (raw)
In-Reply-To: <1382544303-2694-1-git-send-email-antonio@meshcoding.com>
From: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---
net/batman-adv/originator.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 8d1b16e..9cee053 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -378,16 +378,16 @@ free_orig_node:
static bool
batadv_purge_orig_neighbors(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
- struct batadv_neigh_node **best_neigh_node)
+ struct batadv_neigh_node **best_neigh)
{
+ struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
struct hlist_node *node_tmp;
struct batadv_neigh_node *neigh_node;
bool neigh_purged = false;
unsigned long last_seen;
struct batadv_hard_iface *if_incoming;
- uint8_t best_metric = 0;
- *best_neigh_node = NULL;
+ *best_neigh = NULL;
spin_lock_bh(&orig_node->neigh_list_lock);
@@ -420,11 +420,12 @@ batadv_purge_orig_neighbors(struct batadv_priv *bat_priv,
batadv_bonding_candidate_del(orig_node, neigh_node);
batadv_neigh_node_free_ref(neigh_node);
} else {
- if ((!*best_neigh_node) ||
- (neigh_node->bat_iv.tq_avg > best_metric)) {
- *best_neigh_node = neigh_node;
- best_metric = neigh_node->bat_iv.tq_avg;
- }
+ /* store the best_neighbour if this is the first
+ * iteration or if a better neighbor has been found
+ */
+ if (!*best_neigh ||
+ bao->bat_neigh_cmp(neigh_node, *best_neigh) > 0)
+ *best_neigh = neigh_node;
}
}
--
1.8.4
next prev parent reply other threads:[~2013-10-23 16:04 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-23 16:04 [B.A.T.M.A.N.] pull request: batman-adv 2013-10-23 Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 01/16] batman-adv: make struct batadv_neigh_node algorithm agnostic Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 02/16] batman-adv: make struct batadv_orig_node " Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 03/16] batman-adv: add bat_orig_print API function Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 17:00 ` [B.A.T.M.A.N.] " Joe Perches
2013-10-23 17:00 ` Joe Perches
2013-10-23 17:18 ` [B.A.T.M.A.N.] " Antonio Quartulli
2013-10-23 17:18 ` Antonio Quartulli
2013-10-23 17:27 ` [B.A.T.M.A.N.] " Joe Perches
2013-10-23 17:27 ` Joe Perches
2013-10-23 17:37 ` [B.A.T.M.A.N.] " Antonio Quartulli
2013-10-23 17:37 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 04/16] batman-adv: add bat_neigh_cmp " Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 05/16] batman-adv: add bat_neigh_is_equiv_or_better " Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 06/16] batman-adv: adapt bonding to use the new API functions Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli [this message]
2013-10-23 16:04 ` [PATCH 07/16] batman-adv: adapt the neighbor purging routine " Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 08/16] batman-adv: provide orig_node routing API Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 09/16] batman-adv: adapt the TT component to use the new API functions Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 10/16] batman-adv: limit local translation table max size Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 11/16] batman-adv: send GW_DEL event in case of soft-iface destruction Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:04 ` [B.A.T.M.A.N.] [PATCH 12/16] batman-adv: invoke dev_get_by_index() outside of is_wifi_iface() Antonio Quartulli
2013-10-23 16:04 ` Antonio Quartulli
2013-10-23 16:05 ` [B.A.T.M.A.N.] [PATCH 13/16] batman-adv: improve the TT component to support runtime flag changes Antonio Quartulli
2013-10-23 16:05 ` Antonio Quartulli
2013-10-23 16:05 ` [B.A.T.M.A.N.] [PATCH 14/16] batman-adv: include the sync-flags when compute the global/local table CRC Antonio Quartulli
2013-10-23 16:05 ` Antonio Quartulli
2013-10-23 16:05 ` [B.A.T.M.A.N.] [PATCH 15/16] batman-adv: Start new development cycle Antonio Quartulli
2013-10-23 16:05 ` Antonio Quartulli
2013-10-23 16:05 ` [B.A.T.M.A.N.] [PATCH 16/16] batman-adv: generalize batman-adv icmp packet handling Antonio Quartulli
2013-10-23 16:05 ` Antonio Quartulli
2013-10-23 21:13 ` [B.A.T.M.A.N.] pull request: batman-adv 2013-10-23 David Miller
2013-10-23 21:13 ` David Miller
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