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-rw-r--r--include/net/inet_sock.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 1833c3f..b1edf17 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -90,6 +90,7 @@ struct inet_request_sock {
kmemcheck_bitfield_end(flags);
struct ip_options_rcu *opt;
struct sk_buff *pktopts;
+ u32 ir_mark;
};
static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
@@ -97,6 +98,15 @@ static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
return (struct inet_request_sock *)sk;
}
+static inline u32 inet_request_mark(struct sock *sk, struct sk_buff *skb)
+{
+ if (!sk->sk_mark && sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept) {
+ return skb->mark;
+ } else {
+ return sk->sk_mark;
+ }
+}
+
struct inet_cork {
unsigned int flags;
__be32 addr;
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