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net: convert core to skb paged frag APIs

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Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ian Campbell 2011-08-22 23:44:58 +00:00 • committed by David S. Miller
commit ea2ab69379
8 changed files with 38 additions and 38 deletions
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4
include/linux/skbuff.h
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@ -1898,12 +1898,12 @@ static inline int skb_add_data(struct sk_buff *skb,
}
static inline int skb_can_coalesce(struct sk_buff *skb, int i,
struct page *page, int off)
const struct page *page, int off)
{
if (i) {
struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i - 1];
return page == frag->page &&
return page == skb_frag_page(frag) &&
off == frag->page_offset + frag->size;
}
return 0;