diff options
| author | Amir Vadai <amirv@mellanox.com> | 2013-06-18 16:18:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-19 18:32:16 -0700 |
| commit | 8501841a4483e678ebd1b7872019621244d0098a (patch) | |
| tree | 294f4b958fc2438eff8dab8e8df58e1b3b8b5348 /drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | |
| parent | 9e77a2b837bbd7197da966f0915e8f1ddb2ca850 (diff) | |
| download | op-kernel-dev-8501841a4483e678ebd1b7872019621244d0098a.zip op-kernel-dev-8501841a4483e678ebd1b7872019621244d0098a.tar.gz | |
net/mlx4_en: Low Latency recv statistics
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4_en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 11c862e..57192a8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -290,6 +290,11 @@ struct mlx4_en_rx_ring { void *rx_info; unsigned long bytes; unsigned long packets; +#ifdef CONFIG_NET_LL_RX_POLL + unsigned long yields; + unsigned long misses; + unsigned long cleaned; +#endif unsigned long csum_ok; unsigned long csum_none; int hwtstamp_rx_filter; @@ -625,6 +630,7 @@ static inline bool mlx4_en_cq_lock_poll(struct mlx4_en_cq *cq) cq->state |= MLX4_EN_CQ_STATE_POLL_YIELD; rc = false; + rx_ring->yields++; } else /* preserve yield marks */ cq->state |= MLX4_EN_CQ_STATE_POLL; |
