netdev - Re: small RPS cache for fragments?

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Message-ID: <BANLkTin3hRwB39LGfOSxet61Cdm3F1MsKg@mail.gmail.com>
Date:	Tue, 17 May 2011 14:27:10 -0700
From:	Tom Herbert <therbert@...gle.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: Re: small RPS cache for fragments?

> Actually, I think it won't work.  Even Linux emits fragments last to
> first, so we won't see the UDP header until the last packet where it's
> no longer useful.
>
I remember observing this a while back, what's the rationale for it?

> Back to the drawing board. :-/
>
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