diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-12-15 23:42:33 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-15 23:42:33 -0800 |
| commit | 71d93b39e52e92aea35f1058d957cf12250d0b75 (patch) | |
| tree | 270e3fe674d15467454504a99af2146c0324e08b /include/linux/skbuff.h | |
| parent | 73cc19f1556b95976934de236fd9043f7208844f (diff) | |
net: Add skb_gro_receive
This patch adds the helper skb_gro_receive to merge packets for
GRO. The current method is to allocate a new header skb and then
chain the original packets to its frag_list. This is done to
make it easier to integrate into the existing GSO framework.
In future as GSO is moved into the drivers, we can undo this and
simply chain the original packets together.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index acf17af45af9..cf2cb50f77d1 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1687,6 +1687,8 @@ extern int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen); extern struct sk_buff *skb_segment(struct sk_buff *skb, int features); +extern int skb_gro_receive(struct sk_buff **head, + struct sk_buff *skb); static inline void *skb_header_pointer(const struct sk_buff *skb, int offset, int len, void *buffer) |