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Re: netif_rx packet dumping

To: Andi Kleen <ak@xxxxxx>
Subject: Re: netif_rx packet dumping
From: "David S. Miller" <davem@xxxxxxxxxxxxx>
Date: Thu, 3 Mar 2005 14:04:29 -0800
Cc: baruch@xxxxxxxxx, shemminger@xxxxxxxx, rhee@xxxxxxxxxxxx, jheffner@xxxxxxx, Yee-Ting.Li@xxxxxxx, netdev@xxxxxxxxxxx
In-reply-to: <m1fyzc2y5r.fsf@xxxxxx>
References: <20050303123811.4d934249@xxxxxxxxxxxxxxxxx> <42278122.6000000@xxxxxxxxx> <20050303133659.0d224e61.davem@xxxxxxxxxxxxx> <42278554.2090902@xxxxxxxxx> <m1fyzc2y5r.fsf@xxxxxx>
Sender: netdev-bounce@xxxxxxxxxxx
On Thu, 03 Mar 2005 22:54:24 +0100
Andi Kleen <ak@xxxxxx> wrote:

> Baruch Even <baruch@xxxxxxxxx> writes:
> >
> > If you have a way around this I'd be happy to hear it.
> 
> There may be free space left over in skb->cb that you can use
> for this.

There is 4 bytes, enough for 32-bit but not 64-bit platforms.
Also, see my other reply to his posting.


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