[PATCH v3 net-next 3/5] net: Add VLAN ID to flow_keys
From: Tom Herbert <hidden>
Date: 2015-05-12 15:23:23
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
In flow_dissector set vlan_id in flow_keys when VLAN is found. Signed-off-by: Tom Herbert <redacted> --- include/net/flow_keys.h | 1 + net/core/flow_dissector.c | 1 + 2 files changed, 2 insertions(+)
diff --git a/include/net/flow_keys.h b/include/net/flow_keys.h
index c8bc6aa..14298e2 100644
--- a/include/net/flow_keys.h
+++ b/include/net/flow_keys.h@@ -26,6 +26,7 @@ struct flow_keys { __be16 n_proto; u8 ip_proto; u8 padding; + u32 vlan_id:12; union { __be32 ports;
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 0a3ad45..312a11a 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c@@ -143,6 +143,7 @@ ipv6: if (!vlan) return false; + flow->vlan_id = skb_vlan_tag_get_id(skb); proto = vlan->h_vlan_encapsulated_proto; nhoff += sizeof(*vlan); goto again;
--
1.8.1