From 3df7a74e797aa2d8be9b7c649cfd56a8517dcf6e Mon Sep 17 00:00:00 2001 From: Tom Herbert Date: Sun, 15 Dec 2013 22:16:29 -0800 Subject: 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 Signed-off-by: David S. Miller --- include/linux/skbuff.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') 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) { -- cgit v1.2.3-58-ga151