netdev - Re: [PATCH 4/4]: Kill fastpath_{skb,cnt}

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Message-Id: <20070228.131217.92582224.davem@davemloft.net>
Date:	Wed, 28 Feb 2007 13:12:17 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	shemminger@...ux-foundation.org
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 4/4]: Kill fastpath_{skb,cnt}_hint.

From: Stephen Hemminger <shemminger@...ux-foundation.org>
Date: Wed, 28 Feb 2007 13:08:08 -0800

> I would be happy to see this go.  Have you tried this code with
> a SACK DoS stream? I.e. before you could consume a huge amount
> of cpu time by giving an certain bad sequence of SACK's. This
> code should have a better worst case run time.

No I didn't do that.

In fact this new code wedged my workstation overnight somehow
and I need to debug that at some point as well. :-)

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