netdev - Re: [PATCH 1/4] net: convert core to skb paged frag APIs

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Message-ID: <CAHXqBFJSXB1z6sqEqLg_rc-GnYJBN7b7=mjwsGL8NTf6ga5qaQ@mail.gmail.com>
Date:	Tue, 23 Aug 2011 20:34:53 +0200
From:	Michał Mirosław <mirqus@...il.com>
To:	Ian Campbell <ian.campbell@...rix.com>
Cc:	netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Michał Mirosław <mirq-linux@...e.qmqm.pl>
Subject: Re: [PATCH 1/4] net: convert core to skb paged frag APIs

2011/8/23 Ian Campbell <ian.campbell@...rix.com>:
> +               for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
> +                       skb_frag_t *frag = &skb_shinfo(skb)->frags[i];

This is a rather common construct, so it might be worth it to
introduce something like for_each_skb_frag().

Best Regards,
Michał Mirosław
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