netdev - Re: [PATCH RFC]: napi

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Message-ID: <46A8003F.1050208@garzik.org>
Date:	Wed, 25 Jul 2007 22:00:31 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	David Miller <davem@...emloft.net>
CC:	shemminger@...ux-foundation.org, netdev@...r.kernel.org,
	hadi@...erus.ca, rusty@...tcorp.com.au
Subject: Re: [PATCH RFC]: napi_struct V4

David Miller wrote:
> From: Jeff Garzik <jgarzik@...ox.com>
> Date: Wed, 25 Jul 2007 21:55:08 -0400
> 
>> I don't see any logic to your request, only added overhead for no reason.
> 
> There may be some flawed logic in what Stephen stated, but
> the change really is needed.
> 
> It must be atomic to execute the:
> 
> 	enable_interrupts();
> 	netif_rx_complete();
> 
> sequence wrt. the same code path in the interrupt handler.

Sure.  And how did the existing code fail to achieve that?

	Jeff



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