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batman-adv: make struct batadv_neigh_node algorithm agnostic

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some of the fields in struct batadv_neigh_node are strictly
related to the B.A.T.M.A.N. IV algorithm. In order to
make the struct usable by any routing algorithm it has to be
split and made more generic

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Antonio Quartulli
2013-09-02 12:15:01 +02:00
committed by Antonio Quartulli
parent 47d4ab91e4
commit 0538f75991
8 changed files with 105 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
net/batman-adv/gateway_client.c
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@@ -137,7 +137,7 @@ batadv_gw_get_best_gw_node(struct batadv_priv *bat_priv)
if (!atomic_inc_not_zero(&gw_node->refcount))
goto next;
tq_avg = router->tq_avg;
tq_avg = router->bat_iv.tq_avg;
switch (atomic_read(&bat_priv->gw_sel_class)) {
case 1: /* fast connection */
@@ -256,7 +256,7 @@ void batadv_gw_election(struct batadv_priv *bat_priv)
next_gw->bandwidth_down / 10,
next_gw->bandwidth_down % 10,
next_gw->bandwidth_up / 10,
next_gw->bandwidth_up % 10, router->tq_avg);
next_gw->bandwidth_up % 10, router->bat_iv.tq_avg);
batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_ADD,
gw_addr);
} else {
@@ -266,7 +266,7 @@ void batadv_gw_election(struct batadv_priv *bat_priv)
next_gw->bandwidth_down / 10,
next_gw->bandwidth_down % 10,
next_gw->bandwidth_up / 10,
next_gw->bandwidth_up % 10, router->tq_avg);
next_gw->bandwidth_up % 10, router->bat_iv.tq_avg);
batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_CHANGE,
gw_addr);
}
@@ -305,8 +305,8 @@ void batadv_gw_check_election(struct batadv_priv *bat_priv,
if (!router_orig)
goto out;
gw_tq_avg = router_gw->tq_avg;
orig_tq_avg = router_orig->tq_avg;
gw_tq_avg = router_gw->bat_iv.tq_avg;
orig_tq_avg = router_orig->bat_iv.tq_avg;
/* the TQ value has to be better */
if (orig_tq_avg < gw_tq_avg)
@@ -528,7 +528,7 @@ static int batadv_write_buffer_text(struct batadv_priv *bat_priv,
ret = seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %u.%u/%u.%u MBit\n",
(curr_gw == gw_node ? "=>" : " "),
gw_node->orig_node->orig,
router->tq_avg, router->addr,
router->bat_iv.tq_avg, router->addr,
router->if_incoming->net_dev->name,
gw_node->bandwidth_down / 10,
gw_node->bandwidth_down % 10,
@@ -792,7 +792,7 @@ bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
if (!neigh_curr)
goto out;
curr_tq_avg = neigh_curr->tq_avg;
curr_tq_avg = neigh_curr->bat_iv.tq_avg;
break;
case BATADV_GW_MODE_OFF:
default:
@@ -803,7 +803,7 @@ bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
if (!neigh_old)
goto out;
if (curr_tq_avg - neigh_old->tq_avg > BATADV_GW_THRESHOLD)
if (curr_tq_avg - neigh_old->bat_iv.tq_avg > BATADV_GW_THRESHOLD)
out_of_range = true;
out: