From 2397849baa7c44c242e5d5142d5d16d1e7ed53d0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sat, 9 Jun 2012 14:56:12 -0700 Subject: [PATCH] tcp: Cache inetpeer in timewait socket, and only when necessary. Since it's guarenteed that we will access the inetpeer if we're trying to do timewait recycling and TCP options were enabled on the connection, just cache the peer in the timewait socket. In the future, inetpeer lookups will be context dependent (per routing realm), and this helps facilitate that as well. Signed-off-by: David S. Miller --- include/net/timewait_sock.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'include/net/timewait_sock.h') diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h index 8d6689cb2c66..68f0ecad6c6e 100644 --- a/include/net/timewait_sock.h +++ b/include/net/timewait_sock.h @@ -22,7 +22,6 @@ struct timewait_sock_ops { int (*twsk_unique)(struct sock *sk, struct sock *sktw, void *twp); void (*twsk_destructor)(struct sock *sk); - void *(*twsk_getpeer)(struct sock *sk); }; static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp) @@ -41,11 +40,4 @@ static inline void twsk_destructor(struct sock *sk) sk->sk_prot->twsk_prot->twsk_destructor(sk); } -static inline void *twsk_getpeer(struct sock *sk) -{ - if (sk->sk_prot->twsk_prot->twsk_getpeer) - return sk->sk_prot->twsk_prot->twsk_getpeer(sk); - return NULL; -} - #endif /* _TIMEWAIT_SOCK_H */ -- cgit v1.2.1