netdev - [PATCH net 2/4] net/mlx4_en: clear some TX ring stats in mlx4_en_clear

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Message-Id: <1464195039-5098-3-git-send-email-edumazet@google.com>
Date:	Wed, 25 May 2016 09:50:37 -0700
From:	Eric Dumazet <edumazet@...gle.com>
To:	"David S . Miller" <davem@...emloft.net>
Cc:	netdev <netdev@...r.kernel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Willem de Bruijn <willemb@...gle.com>,
	Eugenia Emantayev <eugenia@...lanox.com>,
	Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH net 2/4] net/mlx4_en: clear some TX ring stats in mlx4_en_clear_stats()

mlx4_en_clear_stats() clears about everything but few TX ring
fields are missing :
- queue_stopped, wake_queue, tso_packets, xmit_more

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Cc: Willem de Bruijn <willemb@...gle.com>
Cc: Eugenia Emantayev <eugenia@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index cfd50206f7c3..bd637c4eff13 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1893,6 +1893,10 @@ static void mlx4_en_clear_stats(struct net_device *dev)
 		priv->tx_ring[i]->packets = 0;
 		priv->tx_ring[i]->tx_csum = 0;
 		priv->tx_ring[i]->tx_dropped = 0;
+		priv->tx_ring[i]->queue_stopped = 0;
+		priv->tx_ring[i]->wake_queue = 0;
+		priv->tx_ring[i]->tso_packets = 0;
+		priv->tx_ring[i]->xmit_more = 0;
 	}
 	for (i = 0; i < priv->rx_ring_num; i++) {
 		priv->rx_ring[i]->bytes = 0;
-- 
2.8.0.rc3.226.g39d4020