diff options
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_core.c | 6 | ||||
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_wrr.c | 7 |
2 files changed, 7 insertions, 6 deletions
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index b227750af752..a986ee20e128 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1259,7 +1259,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, struct ip_vs_iphdr iph; struct ip_vs_protocol *pp; struct ip_vs_conn *cp; - int ret, restart, af; + int ret, restart, af, pkts; af = (skb->protocol == htons(ETH_P_IP)) ? AF_INET : AF_INET6; @@ -1346,12 +1346,12 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, * Sync connection if it is about to close to * encorage the standby servers to update the connections timeout */ - atomic_inc(&cp->in_pkts); + pkts = atomic_add_return(1, &cp->in_pkts); if (af == AF_INET && (ip_vs_sync_state & IP_VS_STATE_MASTER) && (((cp->protocol != IPPROTO_TCP || cp->state == IP_VS_TCP_S_ESTABLISHED) && - (atomic_read(&cp->in_pkts) % sysctl_ip_vs_sync_threshold[1] + (pkts % sysctl_ip_vs_sync_threshold[1] == sysctl_ip_vs_sync_threshold[0])) || ((cp->protocol == IPPROTO_TCP) && (cp->old_state != cp->state) && ((cp->state == IP_VS_TCP_S_FIN_WAIT) || diff --git a/net/netfilter/ipvs/ip_vs_wrr.c b/net/netfilter/ipvs/ip_vs_wrr.c index 70ff82cda57d..6182e8ea0be7 100644 --- a/net/netfilter/ipvs/ip_vs_wrr.c +++ b/net/netfilter/ipvs/ip_vs_wrr.c @@ -77,11 +77,12 @@ static int ip_vs_wrr_gcd_weight(struct ip_vs_service *svc) static int ip_vs_wrr_max_weight(struct ip_vs_service *svc) { struct ip_vs_dest *dest; - int weight = 0; + int new_weight, weight = 0; list_for_each_entry(dest, &svc->destinations, n_list) { - if (atomic_read(&dest->weight) > weight) - weight = atomic_read(&dest->weight); + new_weight = atomic_read(&dest->weight); + if (new_weight > weight) + weight = new_weight; } return weight; |