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/en_netdev.c | |
| parent | 9e77a2b837bbd7197da966f0915e8f1ddb2ca850 (diff) | |
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/en_netdev.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index ab9ec91d1f70..7299ada876c2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -85,6 +85,10 @@ static int mlx4_en_low_latency_recv(struct napi_struct *napi) return LL_FLUSH_BUSY; done = mlx4_en_process_rx_cq(dev, cq, 4); + if (likely(done)) + rx_ring->cleaned += done; + else + rx_ring->misses++; mlx4_en_cq_unlock_poll(cq); |