net/mlx5: Correctly initialize last use of flow counters

Currently, last use timestamp is initialized to zero.
This is not the expected value by higher layers such as
when we do TC action offloading. To fix that, set it to
the current time, e.g when the counter/rule is offloaded.
This is the same behaviour of non-offloaded TC actions.

Fixes: c8efbeec6437 ('mlx5_core: Flow counters infrastructure')
Signed-off-by: Paul Blakey <paulb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
index 3a9195b4169dc0b1cbbb60b31ac3d2a2ddadcecb..3b026c151cf24f370137b4655b417d6e024d6dec 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c
@@ -218,6 +218,7 @@ struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging)
                goto err_out;
 
        if (aging) {
+               counter->cache.lastuse = jiffies;
                counter->aging = true;
 
                spin_lock(&fc_stats->addlist_lock);