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/ipv6 | |
| parent | 792df22cd0499b4e662d4618b0008fdcfef8b04e (diff) | |
| download | kernel-common-bdeab991918663aed38757904219e8398214334c.tar.gz kernel-common-bdeab991918663aed38757904219e8398214334c.tar.bz2 kernel-common-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/ipv6')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 6 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index d1fb63f4aeb7..44a5859535b5 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1628,7 +1628,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) opt_skb = skb_clone(skb, GFP_ATOMIC); if (sk->sk_state == TCP_ESTABLISHED) { /* Fast path */ - sock_rps_save_rxhash(sk, skb->rxhash); + sock_rps_save_rxhash(sk, skb); if (tcp_rcv_established(sk, skb, tcp_hdr(skb), skb->len)) goto reset; if (opt_skb) @@ -1650,7 +1650,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) * the new socket.. */ if(nsk != sk) { - sock_rps_save_rxhash(nsk, skb->rxhash); + sock_rps_save_rxhash(nsk, skb); if (tcp_child_process(sk, nsk, skb)) goto reset; if (opt_skb) @@ -1658,7 +1658,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) return 0; } } else - sock_rps_save_rxhash(sk, skb->rxhash); + sock_rps_save_rxhash(sk, skb); if (tcp_rcv_state_process(sk, skb, tcp_hdr(skb), skb->len)) goto reset; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 97e47f06e8b7..35bbdc42241e 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -509,7 +509,7 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb) int is_udplite = IS_UDPLITE(sk); if (!ipv6_addr_any(&inet6_sk(sk)->daddr)) - sock_rps_save_rxhash(sk, skb->rxhash); + sock_rps_save_rxhash(sk, skb); if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) goto drop; |