netdev - Re: [RFC] tcp: use order-3 pages in tcp

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Message-ID: <1347901493.26523.151.camel@edumazet-glaptop>
Date:	Mon, 17 Sep 2012 19:04:53 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: Re: [RFC] tcp: use order-3 pages in tcp_sendmsg()

On Mon, 2012-09-17 at 19:02 +0200, Eric Dumazet wrote:

> A driver already exports a dev->gso_max_size, dev->gso_max_segs, I guess
> it could export a dev->max_seg_order (default to 0)

Oh well, if we use a per thread order-3 page, a driver wont define an
order, but the max size of a segment (dev->max_seg_size).



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