diff options
| author |   Eran Ben Elisha <eranbe@mellanox.com> | 2018-07-08 14:43:19 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-10-03 16:17:59 -0700 |
| commit | 94563847a8733c27b2f56ac82bad4c78e074e244 (patch) | |
| tree | 2322b774e5f96e5ae89b963a65a80a52cb14a8e6 /drivers | |
| parent | net/mlx5e: Add extack messages for TC offload failures (diff) | |
| download | linux-dev-94563847a8733c27b2f56ac82bad4c78e074e244.tar.xz linux-dev-94563847a8733c27b2f56ac82bad4c78e074e244.zip | |
net/mlx5e: Add new counter for aRFS rule insertion failures
Count aRFS rules insertion failure for ethtool output. In addition, move
the error print into debug prints mechanism, as it could flood the dmesg
and reduce system BW dramatically.
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 2 |
3 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c index 45cdde694d20..8657e0f26995 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c @@ -543,8 +543,11 @@ static struct mlx5_flow_handle *arfs_add_rule(struct mlx5e_priv *priv, rule = mlx5_add_flow_rules(ft, spec, &flow_act, &dest, 1); if (IS_ERR(rule)) { err = PTR_ERR(rule); - netdev_err(priv->netdev, "%s: add rule(filter id=%d, rq idx=%d) failed, err=%d\n", - __func__, arfs_rule->filter_id, arfs_rule->rxq, err); + priv->channel_stats[arfs_rule->rxq].rq.arfs_err++; + mlx5e_dbg(HW, priv, + "%s: add rule(filter id=%d, rq idx=%d, ip proto=0x%x) failed,err=%d\n", + __func__, arfs_rule->filter_id, arfs_rule->rxq, + tuple->ip_proto, err); } out: diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 90c7607b1f44..b7d4896c7c7b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -93,6 +93,7 @@ static const struct counter_desc sw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_busy) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_waive) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_congst_umr) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_arfs_err) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, ch_events) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, ch_poll) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, ch_arm) }, @@ -170,6 +171,7 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv) s->rx_cache_busy += rq_stats->cache_busy; s->rx_cache_waive += rq_stats->cache_waive; s->rx_congst_umr += rq_stats->congst_umr; + s->rx_arfs_err += rq_stats->arfs_err; s->ch_events += ch_stats->events; s->ch_poll += ch_stats->poll; s->ch_arm += ch_stats->arm; @@ -1161,6 +1163,7 @@ static const struct counter_desc rq_stats_desc[] = { { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_waive) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, congst_umr) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, arfs_err) }, }; static const struct counter_desc sq_stats_desc[] = { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index a5fb3dc27f50..77f74ce11280 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -106,6 +106,7 @@ struct mlx5e_sw_stats { u64 rx_cache_busy; u64 rx_cache_waive; u64 rx_congst_umr; + u64 rx_arfs_err; u64 ch_events; u64 ch_poll; u64 ch_arm; @@ -202,6 +203,7 @@ struct mlx5e_rq_stats { u64 cache_busy; u64 cache_waive; u64 congst_umr; + u64 arfs_err; }; struct mlx5e_sq_stats { |