diff options
Diffstat (limited to 'include/net/inet_hashtables.h')
| -rw-r--r-- | include/net/inet_hashtables.h | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index c83baa79f66e..135d80fd658e 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -26,6 +26,7 @@ #include <linux/wait.h> #include <net/inet_connection_sock.h> +#include <net/inet_sock.h> #include <net/route.h> #include <net/sock.h> #include <net/tcp_states.h> @@ -128,26 +129,6 @@ struct inet_hashinfo { kmem_cache_t *bind_bucket_cachep; }; -static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport, - const __u32 faddr, const __u16 fport) -{ - unsigned int h = (laddr ^ lport) ^ (faddr ^ fport); - h ^= h >> 16; - h ^= h >> 8; - return h; -} - -static inline int inet_sk_ehashfn(const struct sock *sk) -{ - const struct inet_sock *inet = inet_sk(sk); - const __u32 laddr = inet->rcv_saddr; - const __u16 lport = inet->num; - const __u32 faddr = inet->daddr; - const __u16 fport = inet->dport; - - return inet_ehashfn(laddr, lport, faddr, fport); -} - static inline struct inet_ehash_bucket *inet_ehash_bucket( struct inet_hashinfo *hashinfo, unsigned int hash) |