netdev - Re: High contention on the sk_buff

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Date:	Thu, 19 Mar 2009 06:59:19 -0600
From:	"Peter W. Morreale" <pmorreale@...ell.com>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Vernon Mauery <vernux@...ibm.com>, netdev <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	rt-users <linux-rt-users@...r.kernel.org>
Subject: Re: High contention on the sk_buff_head.lock

On Wed, 2009-03-18 at 21:54 +0100, Andi Kleen wrote:
> Vernon Mauery <vernux@...ibm.com> writes:
> >

> 
> But then again I'm not sure it's  worth it if the problem only
> happens in out of tree RT.
> 

Heh.  That darn bastard child again, eh?  :-)


Recall that adaptive spin,developed in RT, is now in mainline. 

Best,
-PWM


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