netdev - Re: [PATCH] [-MM, FIX] ixgbe: incorporate napi

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Message-Id: <20070912151643.cb0e070b.akpm@linux-foundation.org>
Date:	Wed, 12 Sep 2007 15:16:43 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Auke Kok <auke-jan.h.kok@...el.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org, jeff@...zik.org,
	jesse.brandeburg@...el.com
Subject: Re: [PATCH] [-MM, FIX] ixgbe: incorporate napi_struct changes from
 net-2.6.24.git

On Wed, 12 Sep 2007 11:13:07 -0700
Auke Kok <auke-jan.h.kok@...el.com> wrote:

> This incorporates the new napi_struct changes into ixgbe.

I get a reject storm.

> --- a/drivers/net/ixgbe/ixgbe_main.c
> +++ b/drivers/net/ixgbe/ixgbe_main.c
> @@ -557,14 +557,15 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
>  	struct ixgbe_adapter *adapter = rxr->adapter;
>  
>  	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, rxr->eims_value);
> -	netif_rx_schedule(adapter->netdev);
> +	netif_rx_schedule(adapter->netdev, &adapter->napi);
>  	return IRQ_HANDLED;
>  }
>  

For example, my copy of ixgbe_msix_clean_rx(), from
git://lost.foo-projects.org/~aveerani/git/linux-2.6#ixgbe is:

static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
{
	struct ixgbe_ring *rxr = data;
	struct ixgbe_adapter *adapter = rxr->adapter;

#ifndef CONFIG_IXGBE_NAPI
	int i;

	for (i = 0; i < IXGBE_MAX_INTR; i++)
		if (unlikely(!ixgbe_clean_rx_irq(adapter, rxr)))
			break;
#else
	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, rxr->eims_value);
	netif_rx_schedule(adapter->netdev);
#endif
	return IRQ_HANDLED;
}


which is quite different from the function whcih you're altering here?
-
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