Subject: Re: [PATCH net-next-2.6] net: pskb_expand_head() optimization

From: David Miller <[email-masked]>
Date: Mon, 06 Sep 2010 22:05:28 -0700 (PDT)

From: Eric Dumazet <[email-masked]>
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.