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From: Eric Dumazet <eric.dumazet@gmail.com>
To: hadi@cyberus.ca
Cc: Changli Gao <xiaosuo@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Tom Herbert <therbert@google.com>,
	Linux Netdev List <netdev@vger.kernel.org>
Subject: Re: [RFC] act_cpu: redirect skb receiving to a special CPU.
Date: Sat, 05 Jun 2010 17:00:15 +0200	[thread overview]
Message-ID: <1275750015.5238.249.camel@edumazet-laptop> (raw)
In-Reply-To: <1275748004.3490.86.camel@bigi>

Le samedi 05 juin 2010 à 10:26 -0400, jamal a écrit :

> Indeed it is AMD specific - but my view is if i was using AMD that would
> be more efficient way of doing it; i.e IPI is the lowest common
> denominator which works on all archs. Essentially what i am saying is
> this would be a "inter-cpu messaging netdev" and i could replace its
> send/recv parts from what we do in the RPS path right now to one that
> uses AMD hypertransport etc.

You do realize this should be discussed on lkml , of course ?




  reply	other threads:[~2010-06-05 15:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-05 10:56 [RFC] act_cpu: redirect skb receiving to a special CPU Changli Gao
2010-06-05 13:07 ` jamal
2010-06-05 13:26   ` Changli Gao
2010-06-05 13:54     ` jamal
2010-06-05 14:15       ` Changli Gao
2010-06-05 14:26         ` jamal
2010-06-05 15:00           ` Eric Dumazet [this message]
2010-06-07  8:43       ` Andi Kleen

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