netdev - Re: [PATCH net-next-2.6] net: pskb_expand

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Message-Id: <20100906.220528.220056882.davem@davemloft.net>
Date:	Mon, 06 Sep 2010 22:05:28 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next-2.6] net: pskb_expand_head() optimization

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Tue, 07 Sep 2010 07:02:09 +0200

> I understand what you want to do, but problem is we need to perform a
> CAS2 operation : atomically changes two values (dataref and frag_list)

Ok, thanks for the review, I'll think some more about this.
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