netdev - [PATCH net 1/2] net/mlx5e: Fix TX Timeout to detect queues stuck on BQL

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Message-Id: <1468357620-27831-2-git-send-email-saeedm@mellanox.com>
Date:	Wed, 13 Jul 2016 00:06:59 +0300
From:	Saeed Mahameed <saeedm@...lanox.com>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, Daniel Jurgens <danielj@...lanox.com>,
	Saeed Mahameed <saeedm@...lanox.com>
Subject: [PATCH net 1/2] net/mlx5e: Fix TX Timeout to detect queues stuck on BQL

From: Daniel Jurgens <danielj@...lanox.com>

Change netif_tx_queue_stopped to netif_xmit_stopped.  This will show
when queues are stopped due to byte queue limits.

Fixes: 3947ca185999 ('net/mlx5e: Implement ndo_tx_timeout callback')
Signed-off-by: Daniel Jurgens <danielj@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 7a0dca2..0cebc7e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2656,7 +2656,7 @@ static void mlx5e_tx_timeout(struct net_device *dev)
 	for (i = 0; i < priv->params.num_channels * priv->params.num_tc; i++) {
 		struct mlx5e_sq *sq = priv->txq_to_sq_map[i];
 
-		if (!netif_tx_queue_stopped(netdev_get_tx_queue(dev, i)))
+		if (!netif_xmit_stopped(netdev_get_tx_queue(dev, i)))
 			continue;
 		sched_work = true;
 		set_bit(MLX5E_SQ_STATE_TX_TIMEOUT, &sq->state);
-- 
2.8.0