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/ipv4/udp.c | |
| parent | 792df22cd0499b4e662d4618b0008fdcfef8b04e (diff) | |
| download | lwn-bdeab991918663aed38757904219e8398214334c.tar.gz lwn-bdeab991918663aed38757904219e8398214334c.zip | |
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/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index c1d5facab7c9..ebaa96bd3464 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1267,7 +1267,7 @@ int udp_disconnect(struct sock *sk, int flags) sk->sk_state = TCP_CLOSE; inet->inet_daddr = 0; inet->inet_dport = 0; - sock_rps_save_rxhash(sk, 0); + sock_rps_reset_rxhash(sk); sk->sk_bound_dev_if = 0; if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK)) inet_reset_saddr(sk); @@ -1355,7 +1355,7 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) int rc; if (inet_sk(sk)->inet_daddr) - sock_rps_save_rxhash(sk, skb->rxhash); + sock_rps_save_rxhash(sk, skb); rc = ip_queue_rcv_skb(sk, skb); if (rc < 0) { |