[NETFILTER]: nf_conntrack: use RCU for conntrack hash

[pandora-kernel.git] / net / netfilter / xt_connlimit.c

diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index e00ecd9..f9b59a6 100644 (file)
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -120,7 +120,7 @@ static int count_them(struct xt_connlimit_data *data,
        else
                hash = &data->iphash[connlimit_iphash(addr->ip & mask->ip)];
 
-       read_lock_bh(&nf_conntrack_lock);
+       rcu_read_lock();
 
        /* check the saved connections */
        list_for_each_entry_safe(conn, tmp, hash, list) {
@@ -163,7 +163,7 @@ static int count_them(struct xt_connlimit_data *data,
                        ++matches;
        }
 
-       read_unlock_bh(&nf_conntrack_lock);
+       rcu_read_unlock();
 
        if (addit) {
                /* save the new connection in our list */