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| author | Ian Campbell <Ian.Campbell@citrix.com> | 2011-08-22 23:44:59 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-24 17:52:11 -0700 |
| commit | aff65da0f1be5daec44231972b6b5fc45bfa7a58 (patch) | |
| tree | 71c557deaf7a07ad1dbb1b52ff5593c8e75a8ebb /net/ipv4/ip_output.c | |
| parent | ea2ab69379a941c6f8884e290fdd28c93936a778 (diff) | |
| download | linux-stable-aff65da0f1be5daec44231972b6b5fc45bfa7a58.tar.gz linux-stable-aff65da0f1be5daec44231972b6b5fc45bfa7a58.tar.bz2 linux-stable-aff65da0f1be5daec44231972b6b5fc45bfa7a58.zip | |
net: ipv4: convert to SKB frag APIs
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 8c6563361ab5..ae3bb147affd 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -989,13 +989,13 @@ alloc_new_skb: if (page && (left = PAGE_SIZE - off) > 0) { if (copy >= left) copy = left; - if (page != frag->page) { + if (page != skb_frag_page(frag)) { if (i == MAX_SKB_FRAGS) { err = -EMSGSIZE; goto error; } - get_page(page); skb_fill_page_desc(skb, i, page, off, 0); + skb_frag_ref(skb, i); frag = &skb_shinfo(skb)->frags[i]; } } else if (i < MAX_SKB_FRAGS) { @@ -1015,7 +1015,8 @@ alloc_new_skb: err = -EMSGSIZE; goto error; } - if (getfrag(from, page_address(frag->page)+frag->page_offset+frag->size, offset, copy, skb->len, skb) < 0) { + if (getfrag(from, skb_frag_address(frag)+frag->size, + offset, copy, skb->len, skb) < 0) { err = -EFAULT; goto error; } |