netdev - Re: small RPS cache for fragments?

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Message-ID: <BANLkTimmvKn2e5Yrkd5TtktyxTWCRxqinw@mail.gmail.com>
Date:	Wed, 18 May 2011 07:59:05 +0800
From:	Changli Gao <xiaosuo@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	therbert@...gle.com, netdev@...r.kernel.org
Subject: Re: small RPS cache for fragments?

On Wed, May 18, 2011 at 4:49 AM, David Miller <davem@...emloft.net> wrote:
>
> 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.
>

No. Linux emits fragments first to last now. You should check the
current code. :)

-- 
Regards,
Changli Gao(xiaosuo@...il.com)
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