diff options
| author | Tom Herbert <therbert@google.com> | 2011-08-14 19:45:55 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-17 20:06:03 -0700 |
| commit | bdeab991918663aed38757904219e8398214334c (patch) | |
| tree | bc6c02da7ed88e3e568677b4a35fb4e55de363de /net/core/skbuff.c | |
| parent | 792df22cd0499b4e662d4618b0008fdcfef8b04e (diff) | |
rps: Add flag to skb to indicate rxhash is based on L4 tuple
The l4_rxhash flag was added to the skb structure to indicate
that the rxhash value was computed over the 4 tuple for the
packet which includes the port information in the encapsulated
transport packet. This is used by the stack to preserve the
rxhash value in __skb_rx_tunnel.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 27002dffe7ed..edb66f3e24f1 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -529,6 +529,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->mac_header = old->mac_header; skb_dst_copy(new, old); new->rxhash = old->rxhash; + new->l4_rxhash = old->l4_rxhash; #ifdef CONFIG_XFRM new->sp = secpath_get(old->sp); #endif |