These changes are a raw update to a vanilla kernel 4.1.10, with the

[kvmfornfv.git] / kernel / net / netlink / af_netlink.h

diff --git a/kernel/net/netlink/af_netlink.h b/kernel/net/netlink/af_netlink.h
index 8900840..14437d9 100644 (file)
--- a/kernel/net/netlink/af_netlink.h
+++ b/kernel/net/netlink/af_netlink.h
@@ -35,6 +35,7 @@ struct netlink_sock {
        unsigned long           state;
        size_t                  max_recvmsg_len;
        wait_queue_head_t       wait;
+       bool                    bound;
        bool                    cb_running;
        struct netlink_callback cb;
        struct mutex            *cb_mutex;
@@ -59,6 +60,15 @@ static inline struct netlink_sock *nlk_sk(struct sock *sk)
        return container_of(sk, struct netlink_sock, sk);
 }
 
+static inline bool netlink_skb_is_mmaped(const struct sk_buff *skb)
+{
+#ifdef CONFIG_NETLINK_MMAP
+       return NETLINK_CB(skb).flags & NETLINK_SKB_MMAPED;
+#else
+       return false;
+#endif /* CONFIG_NETLINK_MMAP */
+}
+
 struct netlink_table {
        struct rhashtable       hash;
        struct hlist_head       mc_list;