diff options
| author | Tariq Toukan <tariqt@nvidia.com> | 2020-11-18 12:34:27 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-20 10:59:39 -0800 |
| commit | 1a0058cf0c8f5f7ecb2ef2bfe6cfc004d6598769 (patch) | |
| tree | df425c12f25d3930a4b9bb305ef3aee23789f19f /drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | |
| parent | 12f4bd86225e348ef3a3c8d2bb42dc23ee0f0a4c (diff) | |
net/mlx4_en: Remove unused performance counters
Performance analysis counters are maintained under the MLX4_EN_PERF_STAT
definition, which is never set.
Clean them up, with all related structures and logic.
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Link: https://lore.kernel.org/r/20201118103427.4314-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4_en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index a46efe37cfa9..014ce8d3d97b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -170,27 +170,6 @@ #define MLX4_EN_LOOPBACK_RETRIES 5 #define MLX4_EN_LOOPBACK_TIMEOUT 100 -#ifdef MLX4_EN_PERF_STAT -/* Number of samples to 'average' */ -#define AVG_SIZE 128 -#define AVG_FACTOR 1024 - -#define INC_PERF_COUNTER(cnt) (++(cnt)) -#define ADD_PERF_COUNTER(cnt, add) ((cnt) += (add)) -#define AVG_PERF_COUNTER(cnt, sample) \ - ((cnt) = ((cnt) * (AVG_SIZE - 1) + (sample) * AVG_FACTOR) / AVG_SIZE) -#define GET_PERF_COUNTER(cnt) (cnt) -#define GET_AVG_PERF_COUNTER(cnt) ((cnt) / AVG_FACTOR) - -#else - -#define INC_PERF_COUNTER(cnt) do {} while (0) -#define ADD_PERF_COUNTER(cnt, add) do {} while (0) -#define AVG_PERF_COUNTER(cnt, sample) do {} while (0) -#define GET_PERF_COUNTER(cnt) (0) -#define GET_AVG_PERF_COUNTER(cnt) (0) -#endif /* MLX4_EN_PERF_STAT */ - /* Constants for TX flow */ enum { MAX_INLINE = 104, /* 128 - 16 - 4 - 4 */ @@ -599,7 +578,6 @@ struct mlx4_en_priv { struct work_struct linkstate_task; struct delayed_work stats_task; struct delayed_work service_task; - struct mlx4_en_perf_stats pstats; struct mlx4_en_pkt_stats pkstats; struct mlx4_en_counter_stats pf_stats; struct mlx4_en_flow_stats_rx rx_priority_flowstats[MLX4_NUM_PRIORITIES]; |