net: Make RFS socket operations not be inet specific.
Idea from Eric Dumazet.
As for placement inside of struct sock, I tried to choose a place
that otherwise has a 32-bit hole on 64-bit systems.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 1e18f9c..fa3d287 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1217,7 +1217,7 @@
sk->sk_state = TCP_CLOSE;
inet->inet_daddr = 0;
inet->inet_dport = 0;
- inet_rps_save_rxhash(sk, 0);
+ sock_rps_save_rxhash(sk, 0);
sk->sk_bound_dev_if = 0;
if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
inet_reset_saddr(sk);
@@ -1262,7 +1262,7 @@
int rc;
if (inet_sk(sk)->inet_daddr)
- inet_rps_save_rxhash(sk, skb->rxhash);
+ sock_rps_save_rxhash(sk, skb->rxhash);
rc = sock_queue_rcv_skb(sk, skb);
if (rc < 0) {