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openvswitch: Use tun_key only for egress tunnel path.

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Currently tun_key is used for passing tunnel information
on ingress and egress path, this cause confusion.  Following
patch removes its use on ingress path make it egress only parameter.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>
This commit is contained in:
Pravin B Shelar
2014-09-15 19:28:44 -07:00
parent 83c8df26a3
commit 8c8b1b83fc
8 changed files with 50 additions and 47 deletions
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3
net/openvswitch/flow.h
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@@ -187,7 +187,8 @@ void ovs_flow_stats_get(const struct sw_flow *, struct ovs_flow_stats *,
void ovs_flow_stats_clear(struct sw_flow *);
u64 ovs_flow_used_time(unsigned long flow_jiffies);
int ovs_flow_key_extract(struct sk_buff *skb, struct sw_flow_key *key);
int ovs_flow_key_extract(struct ovs_key_ipv4_tunnel *tun_key,
struct sk_buff *skb, struct sw_flow_key *key);
/* Extract key from packet coming from userspace. */
int ovs_flow_key_extract_userspace(const struct nlattr *attr,
struct sk_buff *skb,