flow_dissector: Get vlan priority in addition to vlan id
Add vlan priority check to the flow dissector by adding new flow dissector struct, flow_dissector_key_vlan which includes vlan tag fields. vlan_id and flow_label fields were under the same struct (flow_dissector_key_tags). It was a convenient setting since struct flow_dissector_key_tags is used by struct flow_keys and by setting vlan_id and flow_label under the same struct, we get precisely 24 or 48 bytes in flow_keys from flow_dissector_key_basic. Now, when adding vlan priority support, the code will be cleaner if flow_label and vlan tag won't be under the same struct anymore. Signed-off-by:Hadar Hen Zion <hadarh@mellanox.com> Acked-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
d5709f7a
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