diff options
Diffstat (limited to 'net/batman-adv/originator.c')
| -rw-r--r-- | net/batman-adv/originator.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index a6c35d4e332..338b3c597e4 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -37,6 +37,14 @@ static void start_purge_timer(struct bat_priv *bat_priv) queue_delayed_work(bat_event_workqueue, &bat_priv->orig_work, 1 * HZ); } +/* returns 1 if they are the same originator */ +static int compare_orig(const struct hlist_node *node, const void *data2) +{ + const void *data1 = container_of(node, struct orig_node, hash_entry); + + return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0); +} + int originator_init(struct bat_priv *bat_priv) { if (bat_priv->orig_hash) @@ -137,6 +145,7 @@ static void orig_node_free_rcu(struct rcu_head *rcu) tt_global_del_orig(orig_node->bat_priv, orig_node, "originator timed out"); + kfree(orig_node->tt_buff); kfree(orig_node->bcast_own); kfree(orig_node->bcast_own_sum); kfree(orig_node); @@ -205,14 +214,18 @@ struct orig_node *get_orig_node(struct bat_priv *bat_priv, const uint8_t *addr) spin_lock_init(&orig_node->ogm_cnt_lock); spin_lock_init(&orig_node->bcast_seqno_lock); spin_lock_init(&orig_node->neigh_list_lock); + spin_lock_init(&orig_node->tt_buff_lock); /* extra reference for return */ atomic_set(&orig_node->refcount, 2); + orig_node->tt_poss_change = false; orig_node->bat_priv = bat_priv; memcpy(orig_node->orig, addr, ETH_ALEN); orig_node->router = NULL; orig_node->tt_buff = NULL; + orig_node->tt_buff_len = 0; + atomic_set(&orig_node->tt_size, 0); orig_node->bcast_seqno_reset = jiffies - 1 - msecs_to_jiffies(RESET_PROTECTION_MS); orig_node->batman_seqno_reset = jiffies - 1 @@ -322,9 +335,7 @@ static bool purge_orig_node(struct bat_priv *bat_priv, if (purge_orig_neighbors(bat_priv, orig_node, &best_neigh_node)) { update_routes(bat_priv, orig_node, - best_neigh_node, - orig_node->tt_buff, - orig_node->tt_buff_len); + best_neigh_node); } } |