diff options
| author | Tom Herbert | 2015-05-01 20:30:12 +0200 |
|---|---|---|
| committer | David S. Miller | 2015-05-04 06:09:08 +0200 |
| commit | 50fb799289501c2eab9f43fc9af513027e1e994f (patch) | |
| tree | 9ba5b2cb65890f0cd95c00f743da1b2bd71722cc /include/linux/skbuff.h | |
| parent | net: ipv4: route: Fix sending IGMP messages with link address (diff) | |
| download | kernel-qcow2-linux-50fb799289501c2eab9f43fc9af513027e1e994f.tar.gz kernel-qcow2-linux-50fb799289501c2eab9f43fc9af513027e1e994f.tar.xz kernel-qcow2-linux-50fb799289501c2eab9f43fc9af513027e1e994f.zip | |
net: Add skb_get_hash_perturb
This calls flow_disect and __skb_get_hash to procure a hash for a
packet. Input includes a key to initialize jhash. This function
does not set skb->hash.
Signed-off-by: Tom Herbert <tom@herbertland.com>
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 66e374d62f64..acb83e249e3f 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -927,6 +927,8 @@ static inline __u32 skb_get_hash(struct sk_buff *skb) return skb->hash; } +__u32 skb_get_hash_perturb(const struct sk_buff *skb, u32 perturb); + static inline __u32 skb_get_hash_raw(const struct sk_buff *skb) { return skb->hash; |