[UDP]: Revert 2-pass hashing changes.
This reverts changesets:
6aaf47fa48d3c44280810b1b470261d340e4ed87
b7b5f487ab39bc10ed0694af35651a03d9cb97ff
de34ed91c4ffa4727964a832c46e624dd1495cf5
fc038410b4b1643766f8033f4940bcdb1dace633
There are still some correctness issues recently
discovered which do not have a known fix that doesn't
involve doing a full hash table scan on port bind.
So revert for now.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/udp.h b/include/net/udp.h
index 496f89d..98755eb 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -119,16 +119,9 @@
}
-struct udp_get_port_ops {
- int (*saddr_cmp)(const struct sock *sk1, const struct sock *sk2);
- int (*saddr_any)(const struct sock *sk);
- unsigned int (*hash_port_and_rcv_saddr)(__u16 port,
- const struct sock *sk);
-};
-
/* net/ipv4/udp.c */
extern int udp_get_port(struct sock *sk, unsigned short snum,
- const struct udp_get_port_ops *ops);
+ int (*saddr_cmp)(const struct sock *, const struct sock *));
extern void udp_err(struct sk_buff *, u32);
extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk,
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 50b4b42..635b0ea 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -120,5 +120,5 @@
extern void udplite4_register(void);
extern int udplite_get_port(struct sock *sk, unsigned short snum,
- const struct udp_get_port_ops *ops);
+ int (*scmp)(const struct sock *, const struct sock *));
#endif /* _UDPLITE_H */