Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[firefly-linux-kernel-4.4.55.git] / net / netfilter / ipvs / ip_vs_nq.c

diff --git a/net/netfilter/ipvs/ip_vs_nq.c b/net/netfilter/ipvs/ip_vs_nq.c
index 984d9c137d84ac65c140c6ee15c78a66d80c8775..646cfd4baa73b2dcd954cc20ce975bd2bd39967a 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_nq.c
+++ b/net/netfilter/ipvs/ip_vs_nq.c
@@ -75,7 +75,7 @@ ip_vs_nq_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
         * new connections.
         */
 
-       list_for_each_entry(dest, &svc->destinations, n_list) {
+       list_for_each_entry_rcu(dest, &svc->destinations, n_list) {
 
                if (dest->flags & IP_VS_DEST_F_OVERLOAD ||
                    !atomic_read(&dest->weight))
@@ -133,6 +133,7 @@ static int __init ip_vs_nq_init(void)
 static void __exit ip_vs_nq_cleanup(void)
 {
        unregister_ip_vs_scheduler(&ip_vs_nq_scheduler);
+       synchronize_rcu();
 }
 
 module_init(ip_vs_nq_init);