From mboxrd@z Thu Jan  1 00:00:00 1970
From: Li Yu <raise.sail@gmail.com>
Subject: Re: [PATCH 1/4 net-next] net: allow skb->head to be a page fragment
Date: Fri, 09 Nov 2012 10:50:34 +0800
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To: Eric Dumazet <eric.dumazet@gmail.com>
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=E4=BA=8E 2012=E5=B9=B411=E6=9C=8809=E6=97=A5 10:37, Eric Dumazet =E5=86=
=99=E9=81=93:
> On Fri, 2012-11-09 at 10:31 +0800, Li Yu wrote:
>
>> I think that adding skb->frag_head indeed is a better choice, this m=
eans
>> I have to rework some NIC drivers :(
>
> Not sure what you mean, since most (if not all) NIC drivers already u=
se
> skb->frag_head in their RX path.
>

skb =3D build_skb(data, 0); in bnx2 and bnx2x ......

:)

Yu