diff options
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_sed.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_sed.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_sed.c b/net/netfilter/ipvs/ip_vs_sed.c index 89ead246ed3d..f3205925359a 100644 --- a/net/netfilter/ipvs/ip_vs_sed.c +++ b/net/netfilter/ipvs/ip_vs_sed.c @@ -79,7 +79,7 @@ ip_vs_sed_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) > 0) { least = dest; @@ -94,7 +94,7 @@ ip_vs_sed_schedule(struct ip_vs_service *svc, const struct sk_buff *skb) * Find the destination with the least load. */ nextstage: - list_for_each_entry_continue(dest, &svc->destinations, n_list) { + list_for_each_entry_continue_rcu(dest, &svc->destinations, n_list) { if (dest->flags & IP_VS_DEST_F_OVERLOAD) continue; doh = ip_vs_sed_dest_overhead(dest); @@ -134,6 +134,7 @@ static int __init ip_vs_sed_init(void) static void __exit ip_vs_sed_cleanup(void) { unregister_ip_vs_scheduler(&ip_vs_sed_scheduler); + synchronize_rcu(); } module_init(ip_vs_sed_init); |