diff options
Diffstat (limited to 'net/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index bde80c4..9ac481a 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1332,6 +1332,9 @@ int fib_table_insert(struct fib_table *tb, struct fib_config *cfg) } } + if (!plen) + tb->tb_num_default++; + list_add_tail_rcu(&new_fa->fa_list, (fa ? &fa->fa_list : fa_head)); @@ -1697,6 +1700,9 @@ int fib_table_delete(struct fib_table *tb, struct fib_config *cfg) list_del_rcu(&fa->fa_list); + if (!plen) + tb->tb_num_default--; + if (list_empty(fa_head)) { hlist_del_rcu(&li->hlist); free_leaf_info(li); @@ -1987,6 +1993,7 @@ struct fib_table *fib_trie_table(u32 id) tb->tb_id = id; tb->tb_default = -1; + tb->tb_num_default = 0; t = (struct trie *) tb->tb_data; memset(t, 0, sizeof(*t)); |