1 files changed, 9 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 388f6e115bf1..0a3aa3047083 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2752,7 +2752,15 @@ static bool tcp_too_many_orphans(int shift)
 		READ_ONCE(sysctl_tcp_max_orphans);
 }
 
-bool tcp_check_oom(struct sock *sk, int shift)
+static bool tcp_out_of_memory(const 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;
+}
+
+bool tcp_check_oom(const struct sock *sk, int shift)
 {
 	bool too_many_orphans, out_of_socket_memory;