diff options
| author | Tariq Toukan <tariqt@mellanox.com> | 2017-07-13 18:26:40 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2017-09-03 06:34:09 +0300 |
| commit | 70871f1ec4a7e2d52683a53a5ee596790080a2c3 (patch) | |
| tree | 7b89d6fa22c850688ced642c859e9c8a05d01085 /drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | |
| parent | 3b56f7b2af86033f421d0f0fd10cf5c3f74872e0 (diff) | |
| download | linux-70871f1ec4a7e2d52683a53a5ee596790080a2c3.tar.bz2 | |
net/mlx5e: Don't recycle page if moved to far NUMA
Avoid recycling an RX page if it moved to another NUMA node.
Add an ethtool counter to count such events.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_stats.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index 6761796e803c..6d199ffb1c0b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -84,6 +84,7 @@ struct mlx5e_sw_stats { u64 rx_cache_full; u64 rx_cache_empty; u64 rx_cache_busy; + u64 rx_cache_waive; /* Special handling counters */ u64 link_down_events_phy; @@ -123,6 +124,7 @@ static const struct counter_desc sw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_full) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cache_empty) }, { 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, link_down_events_phy) }, }; @@ -354,6 +356,7 @@ struct mlx5e_rq_stats { u64 cache_full; u64 cache_empty; u64 cache_busy; + u64 cache_waive; }; static const struct counter_desc rq_stats_desc[] = { @@ -377,6 +380,7 @@ static const struct counter_desc rq_stats_desc[] = { { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_full) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_empty) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_busy) }, + { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cache_waive) }, }; struct mlx5e_sq_stats { |