datapath: Remove 5-tuple optimization.

[sliver-openvswitch.git] / datapath / flow.h

diff --git a/datapath/flow.h b/datapath/flow.h
index fdc309f..c4de0e6 100644 (file)
--- a/datapath/flow.h
+++ b/datapath/flow.h
@@ -125,8 +125,8 @@ struct sw_flow_key {
 } __aligned(BITS_PER_LONG/8); /* Ensure that we can do comparisons as longs. */
 
 struct sw_flow_key_range {
-       size_t start;
-       size_t end;
+       unsigned short int start;
+       unsigned short int end;
 };
 
 struct sw_flow_mask {
@@ -149,13 +149,13 @@ struct sw_flow_actions {
        struct nlattr actions[];
 };
 
-struct sw_flow_stats {
+struct flow_stats {
        u64 packet_count;               /* Number of packets matched. */
        u64 byte_count;                 /* Number of bytes matched. */
        unsigned long used;             /* Last used time (in jiffies). */
        spinlock_t lock;                /* Lock for atomic stats update. */
        __be16 tcp_flags;               /* Union of seen TCP flags. */
-} ____cacheline_aligned_in_smp;
+};
 
 struct sw_flow {
        struct rcu_head rcu;
@@ -166,7 +166,7 @@ struct sw_flow {
        struct sw_flow_key unmasked_key;
        struct sw_flow_mask *mask;
        struct sw_flow_actions __rcu *sf_acts;
-       struct sw_flow_stats stats[];
+       struct flow_stats __percpu *stats;
 };
 
 struct arp_eth_header {
@@ -184,7 +184,8 @@ struct arp_eth_header {
 } __packed;
 
 void ovs_flow_stats_update(struct sw_flow *flow, struct sk_buff *skb);
-void ovs_flow_stats_get(struct sw_flow *flow, struct sw_flow_stats *res);
+void ovs_flow_stats_get(struct sw_flow *flow, struct ovs_flow_stats *stats,
+                       unsigned long *used, __be16 *tcp_flags);
 void ovs_flow_stats_clear(struct sw_flow *flow);
 u64 ovs_flow_used_time(unsigned long flow_jiffies);