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| author | Pravin B Shelar <pshelar@nicira.com> | 2014-09-15 19:20:31 -0700 |
|---|---|---|
| committer | Pravin B Shelar <pshelar@nicira.com> | 2014-09-15 23:28:13 -0700 |
| commit | 83c8df26a3b654871c0503fcf6eac61777e12ea1 (patch) | |
| tree | a3746dd3c1a08342635b654cd56df432490fa25f /net/openvswitch/flow.h | |
| parent | 2ff3e4e4868675da1024175215991fa6d9856731 (diff) | |
| download | linux-stable-83c8df26a3b654871c0503fcf6eac61777e12ea1.tar.gz linux-stable-83c8df26a3b654871c0503fcf6eac61777e12ea1.tar.bz2 linux-stable-83c8df26a3b654871c0503fcf6eac61777e12ea1.zip | |
openvswitch: refactor ovs flow extract API.
OVS flow extract is called on packet receive or packet
execute code path. Following patch defines separate API
for extracting flow-key in packet execute code path.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>
Diffstat (limited to 'net/openvswitch/flow.h')
| -rw-r--r-- | net/openvswitch/flow.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h index 5e5aaed3a85b..251789b6ec45 100644 --- a/net/openvswitch/flow.h +++ b/net/openvswitch/flow.h @@ -187,6 +187,10 @@ 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_extract(struct sk_buff *, u16 in_port, struct sw_flow_key *); +int ovs_flow_key_extract(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, + struct sw_flow_key *key); #endif /* flow.h */ |