diff options
| author |   Paul Blakey <paulb@mellanox.com> | 2020-03-12 12:23:08 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-03-12 15:00:39 -0700 |
| commit | 8b3646d6e0c4ca4ba5615facaef1312d6d40d123 (patch) | |
| tree | 7a9fce3f6028080e0375163d11604ef5f73203d1 /include | |
| parent | net/sched: act_ct: Support restoring conntrack info on skbs (diff) | |
| download | linux-dev-8b3646d6e0c4ca4ba5615facaef1312d6d40d123.tar.xz linux-dev-8b3646d6e0c4ca4ba5615facaef1312d6d40d123.zip | |
net/sched: act_ct: Support refreshing the flow table entries
If driver deleted an FT entry, a FT failed to offload, or registered to the
flow table after flows were already added, we still get packets in
software.
For those packets, while restoring the ct state from the flow table
entry, refresh it's hardware offload.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_flow_table.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index c2d5cdd9904d..6890f1ca3e31 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -162,6 +162,9 @@ int flow_offload_route_init(struct flow_offload *flow, const struct nf_flow_route *route); int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow); +void flow_offload_refresh(struct nf_flowtable *flow_table, + struct flow_offload *flow); + struct flow_offload_tuple_rhash *flow_offload_lookup(struct nf_flowtable *flow_table, struct flow_offload_tuple *tuple); void nf_flow_table_cleanup(struct net_device *dev); |