Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband

[firefly-linux-kernel-4.4.55.git] / include / net / sock.h

diff --git a/include/net/sock.h b/include/net/sock.h
index 1806e5b6141936376352373343c3a37510af6bbf..2aa73c0ec6c277a674bf535cf7c0063b369d5348 100644 (file)
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -210,6 +210,7 @@ struct sock {
        gfp_t                   sk_allocation;
        int                     sk_sndbuf;
        int                     sk_route_caps;
+       int                     sk_rcvlowat;
        unsigned long           sk_flags;
        unsigned long           sk_lingertime;
        /*
@@ -230,7 +231,6 @@ struct sock {
        unsigned short          sk_max_ack_backlog;
        __u32                   sk_priority;
        struct ucred            sk_peercred;
-       int                     sk_rcvlowat;
        long                    sk_rcvtimeo;
        long                    sk_sndtimeo;
        struct sk_filter        *sk_filter;
@@ -478,9 +478,9 @@ static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)
        rc = __condition;                                       \
        if (!rc) {                                              \
                *(__timeo) = schedule_timeout(*(__timeo));      \
-               rc = __condition;                               \
        }                                                       \
        lock_sock(__sk);                                        \
+       rc = __condition;                                       \
        rc;                                                     \
 })
 
@@ -520,6 +520,14 @@ struct proto {
        int                     (*getsockopt)(struct sock *sk, int level, 
                                        int optname, char __user *optval, 
                                        int __user *option);     
+       int                     (*compat_setsockopt)(struct sock *sk,
+                                       int level,
+                                       int optname, char __user *optval,
+                                       int optlen);
+       int                     (*compat_getsockopt)(struct sock *sk,
+                                       int level,
+                                       int optname, char __user *optval,
+                                       int __user *option);
        int                     (*sendmsg)(struct kiocb *iocb, struct sock *sk,
                                           struct msghdr *msg, size_t len);
        int                     (*recvmsg)(struct kiocb *iocb, struct sock *sk,
@@ -816,6 +824,10 @@ extern int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock,
                               struct msghdr *msg, size_t size, int flags);
 extern int sock_common_setsockopt(struct socket *sock, int level, int optname,
                                  char __user *optval, int optlen);
+extern int compat_sock_common_getsockopt(struct socket *sock, int level,
+               int optname, char __user *optval, int __user *optlen);
+extern int compat_sock_common_setsockopt(struct socket *sock, int level,
+               int optname, char __user *optval, int optlen);
 
 extern void sk_common_release(struct sock *sk);
 
@@ -1354,12 +1366,12 @@ extern int sock_get_timestamp(struct sock *, struct timeval __user *);
  *     Enable debug/info messages 
  */
 
-#if 0
-#define NETDEBUG(fmt, args...) do { } while (0)
-#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
-#else
+#ifdef CONFIG_NETDEBUG
 #define NETDEBUG(fmt, args...) printk(fmt,##args)
 #define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0)
+#else
+#define NETDEBUG(fmt, args...) do { } while (0)
+#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
 #endif
 
 /*