diff options
| author | Paul Blakey <paulb@mellanox.com> | 2020-03-29 13:50:47 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-07-10 05:51:14 +0300 |
| commit | a8eb919ba659adcbed8fd782b3e9a949c3a65b9c (patch) | |
| tree | 0396595faaa64c4488e4ca37380a4cd20c4f6842 /drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c | |
| parent | 7e36feeb04676c7eed0b3fe9196543608bc7ecae (diff) | |
| download | linux-a8eb919ba659adcbed8fd782b3e9a949c3a65b9c.tar.xz | |
net/mlx5e: CT: Restore ct state from lookup in zone instead of tupleid
Remove tupleid, and replace it with zone_restore, which is the zone an
established tuple sets after match. On miss, Use this zone + tuple
taken from the skb, to lookup the ct entry and restore it.
This improves flow insertion rate by avoiding the allocation of a header
rewrite context.
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c index eefeb1cdc2ee..e27963b80c11 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c @@ -594,7 +594,7 @@ bool mlx5e_rep_tc_update_skb(struct mlx5_cqe64 *cqe, struct mlx5e_tc_update_priv *tc_priv) { #if IS_ENABLED(CONFIG_NET_TC_SKB_EXT) - u32 chain = 0, reg_c0, reg_c1, tunnel_id, tuple_id; + u32 chain = 0, reg_c0, reg_c1, tunnel_id, zone; struct mlx5_rep_uplink_priv *uplink_priv; struct mlx5e_rep_priv *uplink_rpriv; struct tc_skb_ext *tc_skb_ext; @@ -631,11 +631,11 @@ bool mlx5e_rep_tc_update_skb(struct mlx5_cqe64 *cqe, tc_skb_ext->chain = chain; - tuple_id = reg_c1 & TUPLE_ID_MAX; + zone = reg_c1 & ZONE_RESTORE_MAX; uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH); uplink_priv = &uplink_rpriv->uplink_priv; - if (!mlx5e_tc_ct_restore_flow(uplink_priv, skb, tuple_id)) + if (!mlx5e_tc_ct_restore_flow(uplink_priv, skb, zone)) return false; } |