提交 3d1a6333 编写于 作者: E Eric Dumazet 提交者: David S. Miller

ibm/emac: use napi_complete_done()

Use napi_complete_done() instead of __napi_complete()

We plan to remove __napi_complete() to reduce NAPI complexity.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 0eb7b85c
......@@ -421,20 +421,20 @@ static int mal_poll(struct napi_struct *napi, int budget)
int n;
if (unlikely(test_bit(MAL_COMMAC_POLL_DISABLED, &mc->flags)))
continue;
n = mc->ops->poll_rx(mc->dev, budget);
n = mc->ops->poll_rx(mc->dev, budget - received);
if (n) {
received += n;
budget -= n;
if (budget <= 0)
goto more_work; // XXX What if this is the last one ?
if (received >= budget)
return budget;
}
}
/* We need to disable IRQs to protect from RXDE IRQ here */
spin_lock_irqsave(&mal->lock, flags);
__napi_complete(napi);
mal_enable_eob_irq(mal);
spin_unlock_irqrestore(&mal->lock, flags);
if (napi_complete_done(napi, received)) {
/* We need to disable IRQs to protect from RXDE IRQ here */
spin_lock_irqsave(&mal->lock, flags);
mal_enable_eob_irq(mal);
spin_unlock_irqrestore(&mal->lock, flags);
}
/* Check for "rotting" packet(s) */
list_for_each(l, &mal->poll_list) {
......
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