[PATCH net-next] mlx4: use __netdev_pick_tx instead of __skb_tx_hash in mlx4_en_select_queue
From: govindarajulu.v <hidden>
Date: 2013-06-03 18:08:12
Subsystem:
mellanox ethernet driver (mlx4_en), mellanox mlx4 core vpi driver, networking drivers, the rest · Maintainers:
Tariq Toukan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: "govindarajulu.v" <redacted> mlx4_en_select_queue() uses __skb_tx_hash to select the transmit queue. XPS settings are ignored by this. Instead, we can use __netdev_pick_tx to select the transmit queue. Compile test only. Signed-off-by: govindarajulu.v <redacted> --- drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 4e6877a..7c49238 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c@@ -544,7 +544,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb) if (vlan_tx_tag_present(skb)) up = vlan_tx_tag_get(skb) >> VLAN_PRIO_SHIFT; - return __skb_tx_hash(dev, skb, rings_p_up) + up * rings_p_up; + return __netdev_pick_tx(dev, skb) % rings_p_up + up * rings_p_up; } static void mlx4_bf_copy(void __iomem *dst, unsigned long *src, unsigned bytecnt)
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1.8.2.3