Merge tag 'audit-pr-20230829' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoor...

[linux-2.6-microblaze.git] / include / linux / tcp.h

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 91a37c9..3c5efee 100644 (file)
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -172,6 +172,8 @@ static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
        return (struct tcp_request_sock *)req;
 }
 
+#define TCP_RMEM_TO_WIN_SCALE 8
+
 struct tcp_sock {
        /* inet_connection_sock has to be the first member of tcp_sock */
        struct inet_connection_sock     inet_conn;
@@ -238,7 +240,7 @@ struct tcp_sock {
 
        u32     window_clamp;   /* Maximal window to advertise          */
        u32     rcv_ssthresh;   /* Current window clamp                 */
-
+       u8      scaling_ratio;  /* see tcp_win_from_space() */
        /* Information of the most recently (s)acked skb */
        struct tcp_rack {
                u64 mstamp; /* (Re)sent time of the skb */
@@ -562,6 +564,6 @@ void __tcp_sock_set_nodelay(struct sock *sk, bool on);
 void tcp_sock_set_nodelay(struct sock *sk);
 void tcp_sock_set_quickack(struct sock *sk, int val);
 int tcp_sock_set_syncnt(struct sock *sk, int val);
-void tcp_sock_set_user_timeout(struct sock *sk, u32 val);
+int tcp_sock_set_user_timeout(struct sock *sk, int val);
 
 #endif /* _LINUX_TCP_H */