1 files changed, 10 insertions, 4 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index d49db0113a06..42c29bfbcee3 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -273,6 +273,14 @@ static inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
         return seq3 - seq2 >= seq1 - seq2;
 }
 
+static inline bool tcp_out_of_memory(struct sock *sk)
+{
+        if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
+            sk_memory_allocated(sk) > sk_prot_mem_limits(sk, 2))
+                return true;
+        return false;
+}
+
 static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
 {
         struct percpu_counter *ocp = sk->sk_prot->orphan_count;
@@ -283,13 +291,11 @@ static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
                 if (orphans << shift > sysctl_tcp_max_orphans)
                         return true;
         }
-
-        if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
-            sk_memory_allocated(sk) > sk_prot_mem_limits(sk, 2))
-                return true;
         return false;
 }
 
+extern bool tcp_check_oom(struct sock *sk, int shift);
+
 /* syncookies: remember time of last synqueue overflow */
 static inline void tcp_synq_overflow(struct sock *sk)
 {