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fe971b95c2
Drivers should avoid NETDEV_TX_BUSY as much as possible. They should stop the tx queue before qdisc even tries to push another packet, to avoid requeues. For a driver supporting skb->xmit_more, this is likely to be a prereq anyway, otherwise we could have a tx deadlock : We need to force a doorbell if TX ring is full. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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