forked from Minki/linux
virtio_net: flush when in xmit_more mode and under descriptor pressure
Mirror the changes made to ixgbe in commit 2367a17390
("ixgbe: flush when in xmit_more mode and under descriptor pressure")
Signed-off-by: David S. Miller <davem@davemloft.net>
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6f19e12f62
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c89fcfd42c
@ -953,7 +953,7 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
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}
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}
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if (!skb->xmit_more)
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if (__netif_subqueue_stopped(dev, qnum) || !skb->xmit_more)
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virtqueue_kick(sq->vq);
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return NETDEV_TX_OK;
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