Re: High contention on the sk_buff_head.lock

[David Miller]

From: Andi Kleen <andi@xxxxxxxxxxxxxx>
Date: Wed, 18 Mar 2009 21:54:37 +0100

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

The list of problems that only show up with the RT kernel seems to be
constantly increasing, but honestly is very surprising to me.

I don't understand why we even need to be concerned about this stuff
upstream, to be honest.

Please reproduce this in the vanilla kernel, then get back to us.
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