netdev - Re: [PATCH 0/4] skb paged fragment destructors

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Message-ID: <1324475280.7877.33.camel@zakaz.uk.xensource.com>
Date:	Wed, 21 Dec 2011 13:48:00 +0000
From:	Ian Campbell <Ian.Campbell@...rix.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	David Miller <davem@...emloft.net>,
	"jesse.brandeburg@...el.com" <jesse.brandeburg@...el.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH 0/4] skb paged fragment destructors

On Wed, 2011-12-21 at 12:30 +0000, Eric Dumazet wrote:
> Le mercredi 21 décembre 2011 à 11:18 +0000, Ian Campbell a écrit :
> 
> > 
> > An order 1 allocation is in multiples of PAGE_SIZE, isn't it, even
> > though they happen to be contiguous?
> 
> Really an order-1 allocation allocates one page, a compound one.

Oh, right, I see what you mean.

You snipped the question about the + 2, I take it you have no idea what
it is all about either?

Ian.

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