diff options
| author | Marek Lindner <lindner_marek@yahoo.de> | 2012-03-17 15:28:32 +0800 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-05-13 19:06:39 +0200 |
| commit | e3b0d0dea6e044283dff1c0852b20c98eb41a7f1 (patch) | |
| tree | f8eb34fdf9bdda7e286889305bc7e0047df241d0 /net/batman-adv | |
| parent | 3275e7cc84fb0574e9662e8e74c3b1dab38f7143 (diff) | |
| download | linux-e3b0d0dea6e044283dff1c0852b20c98eb41a7f1.tar.gz linux-e3b0d0dea6e044283dff1c0852b20c98eb41a7f1.tar.bz2 linux-e3b0d0dea6e044283dff1c0852b20c98eb41a7f1.zip | |
batman-adv: prepare lq_update_lock to be shared among different protocols
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 9 | ||||
| -rw-r--r-- | net/batman-adv/originator.c | 1 | ||||
| -rw-r--r-- | net/batman-adv/types.h | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index abd10c490fd9..dc53798ebb47 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -43,7 +43,6 @@ static struct neigh_node *bat_iv_ogm_neigh_new(struct hard_iface *hard_iface, goto out; INIT_LIST_HEAD(&neigh_node->bonding_list); - spin_lock_init(&neigh_node->tq_lock); neigh_node->orig_node = orig_neigh; neigh_node->if_incoming = hard_iface; @@ -637,12 +636,12 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, if (is_duplicate) continue; - spin_lock_bh(&tmp_neigh_node->tq_lock); + spin_lock_bh(&tmp_neigh_node->lq_update_lock); ring_buffer_set(tmp_neigh_node->tq_recv, &tmp_neigh_node->tq_index, 0); tmp_neigh_node->tq_avg = ring_buffer_avg(tmp_neigh_node->tq_recv); - spin_unlock_bh(&tmp_neigh_node->tq_lock); + spin_unlock_bh(&tmp_neigh_node->lq_update_lock); } if (!neigh_node) { @@ -668,12 +667,12 @@ static void bat_iv_ogm_orig_update(struct bat_priv *bat_priv, orig_node->flags = batman_ogm_packet->flags; neigh_node->last_seen = jiffies; - spin_lock_bh(&neigh_node->tq_lock); + spin_lock_bh(&neigh_node->lq_update_lock); ring_buffer_set(neigh_node->tq_recv, &neigh_node->tq_index, batman_ogm_packet->tq); neigh_node->tq_avg = ring_buffer_avg(neigh_node->tq_recv); - spin_unlock_bh(&neigh_node->tq_lock); + spin_unlock_bh(&neigh_node->lq_update_lock); if (!is_duplicate) { orig_node->last_ttl = batman_ogm_packet->header.ttl; diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index f4b62011ca3f..41147942ba53 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -99,6 +99,7 @@ struct neigh_node *batadv_neigh_node_new(struct hard_iface *hard_iface, INIT_HLIST_NODE(&neigh_node->list); memcpy(neigh_node->addr, neigh_addr, ETH_ALEN); + spin_lock_init(&neigh_node->lq_update_lock); /* extra reference for return */ atomic_set(&neigh_node->refcount, 2); diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 66a3750aa9e7..61308e8016ff 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -137,7 +137,7 @@ struct neigh_node { struct rcu_head rcu; struct orig_node *orig_node; struct hard_iface *if_incoming; - spinlock_t tq_lock; /* protects: tq_recv, tq_index */ + spinlock_t lq_update_lock; /* protects: tq_recv, tq_index */ }; #ifdef CONFIG_BATMAN_ADV_BLA |