From: Li Yu <raise.sail@gmail.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Linux Netdev List <netdev@vger.kernel.org>
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 [thread overview]
Message-ID: <509C6F7A.30308@gmail.com> (raw)
In-Reply-To: <1352428675.19779.490.camel@edumazet-glaptop>
于 2012年11月09日 10:37, Eric Dumazet 写道:
> 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 means
>> I have to rework some NIC drivers :(
>
> Not sure what you mean, since most (if not all) NIC drivers already use
> skb->frag_head in their RX path.
>
skb = build_skb(data, 0); in bnx2 and bnx2x ......
:)
Yu
prev parent reply other threads:[~2012-11-09 2:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-27 10:33 [PATCH 1/4 net-next] net: allow skb->head to be a page fragment Eric Dumazet
2012-04-28 0:27 ` Alexander Duyck
2012-04-28 6:30 ` Eric Dumazet
2012-04-28 7:16 ` Eric Dumazet
2012-04-28 8:27 ` Alexander Duyck
2012-04-28 9:22 ` David Miller
2012-05-01 1:48 ` David Miller
2012-11-07 8:20 ` Li Yu
2012-11-07 8:35 ` Li Yu
2012-11-07 11:04 ` Eric Dumazet
2012-11-08 7:46 ` Li Yu
2012-11-08 13:30 ` Eric Dumazet
2012-11-09 2:31 ` Li Yu
2012-11-09 2:37 ` Eric Dumazet
2012-11-09 2:50 ` Li Yu [this message]
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