diff options
Diffstat (limited to 'net/batman-adv/routing.c')
| -rw-r--r-- | net/batman-adv/routing.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index b7d43caaa9c8..f6c642246972 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -415,10 +415,12 @@ static void update_orig(struct bat_priv *bat_priv, if (is_duplicate) continue; + spin_lock_bh(&tmp_neigh_node->tq_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); } if (!neigh_node) { @@ -443,10 +445,12 @@ static void update_orig(struct bat_priv *bat_priv, orig_node->flags = batman_packet->flags; neigh_node->last_valid = jiffies; + spin_lock_bh(&neigh_node->tq_lock); ring_buffer_set(neigh_node->tq_recv, &neigh_node->tq_index, batman_packet->tq); neigh_node->tq_avg = ring_buffer_avg(neigh_node->tq_recv); + spin_unlock_bh(&neigh_node->tq_lock); if (!is_duplicate) { orig_node->last_ttl = batman_packet->ttl; |