datapath: Add generic virtual port layer.

[openvswitch] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index 094a2c8d96c99a24cbf2796f4d8bab40789f523b..8228da2e1c6ef9cf7c652a8fa5c60508daa8c797 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -97,7 +97,6 @@ static inline struct ovs_tcphdr *ovs_tcp_hdr(const struct sk_buff *skb)
 
 void flow_used(struct sw_flow *flow, struct sk_buff *skb)
 {
-       unsigned long flags;
        u8 tcp_flags = 0;
 
        if (flow->key.dl_type == htons(ETH_P_IP) && iphdr_ok(skb)) {
@@ -109,12 +108,12 @@ void flow_used(struct sw_flow *flow, struct sk_buff *skb)
                }
        }
 
-       spin_lock_irqsave(&flow->lock, flags);
+       spin_lock_bh(&flow->lock);
        getnstimeofday(&flow->used);
        flow->packet_count++;
        flow->byte_count += skb->len;
        flow->tcp_flags |= tcp_flags;
-       spin_unlock_irqrestore(&flow->lock, flags);
+       spin_unlock_bh(&flow->lock);
 }
 
 struct sw_flow_actions *flow_actions_alloc(size_t n_actions)