diff options
| author | Tom Herbert <therbert@google.com> | 2013-12-15 22:16:29 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-17 16:36:22 -0500 |
| commit | 3df7a74e797aa2d8be9b7c649cfd56a8517dcf6e (patch) | |
| tree | 5d5e556692e3c945517319e812520286905a4af6 /include/linux/skbuff.h | |
| parent | 09323cc479316e046931a2c679932204b36fea6c (diff) | |
net: Add utility function to copy skb hash
Adds skb_copy_hash to copy rxhash and l4_rxhash from one skb to another.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 99846956dff9..06bedeb0d49e 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -764,6 +764,12 @@ static inline void skb_clear_hash_if_not_l4(struct sk_buff *skb) skb_clear_hash(skb); } +static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from) +{ + to->rxhash = from->rxhash; + to->l4_rxhash = from->l4_rxhash; +}; + #ifdef NET_SKBUFF_DATA_USES_OFFSET static inline unsigned char *skb_end_pointer(const struct sk_buff *skb) { |