diff options
Diffstat (limited to 'net/batman-adv/translation-table.c')
| -rw-r--r-- | net/batman-adv/translation-table.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 41a8387c5ef8..4c313ff8b12f 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -1581,8 +1581,18 @@ out: batadv_tt_local_entry_free_ref(local_entry); } +/** + * batadv_tt_global_del_orig - remove all the TT global entries belonging to the + * given originator matching the provided vid + * @bat_priv: the bat priv with all the soft interface information + * @orig_node: the originator owning the entries to remove + * @match_vid: the VLAN identifier to match. If negative all the entries will be + * removed + * @message: debug message to print as "reason" + */ void batadv_tt_global_del_orig(struct batadv_priv *bat_priv, struct batadv_orig_node *orig_node, + int32_t match_vid, const char *message) { struct batadv_tt_global_entry *tt_global; @@ -1604,6 +1614,10 @@ void batadv_tt_global_del_orig(struct batadv_priv *bat_priv, spin_lock_bh(list_lock); hlist_for_each_entry_safe(tt_common_entry, safe, head, hash_entry) { + /* remove only matching entries */ + if (match_vid >= 0 && tt_common_entry->vid != match_vid) + continue; + tt_global = container_of(tt_common_entry, struct batadv_tt_global_entry, common); @@ -2570,7 +2584,8 @@ static void batadv_tt_fill_gtable(struct batadv_priv *bat_priv, goto out; /* Purge the old table first.. */ - batadv_tt_global_del_orig(bat_priv, orig_node, "Received full table"); + batadv_tt_global_del_orig(bat_priv, orig_node, -1, + "Received full table"); _batadv_tt_update_changes(bat_priv, orig_node, tt_change, num_entries, ttvn); |