net: netdev_queue: netdev_txq_completed_mb(): fix wake condition
[ Upstream commit 894d7508316e7ad722df597d68b4b1797a9eee11 ] netif_txq_try_stop() uses "get_desc >= start_thrs" as the check for the call to netif_tx_start_queue(). Use ">=" i netdev_txq_completed_mb(), too. Fixes: c91c46de6bbc ("net: provide macros for commonly copied lockless queue stop/wake code") Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -128,7 +128,7 @@ netdev_txq_completed_mb(struct netdev_queue *dev_queue,
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netdev_txq_completed_mb(txq, pkts, bytes); \
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\
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_res = -1; \
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if (pkts && likely(get_desc > start_thrs)) { \
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if (pkts && likely(get_desc >= start_thrs)) { \
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_res = 1; \
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if (unlikely(netif_tx_queue_stopped(txq)) && \
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!(down_cond)) { \
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