diff --git a/include/net/tcp.h b/include/net/tcp.h
index ecbadcb3a744..fb2bc9edc7de 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1015,6 +1015,16 @@ static inline u32 tcp_time_stamp_ts(const struct tcp_sock *tp)
 	return tcp_time_stamp_ms(tp);
 }
 
+/* Refresh clocks of a TCP socket,
+ * ensuring monotically increasing values.
+ */
+static inline void tcp_mstamp_refresh_inline(struct tcp_sock *tp)
+{
+	u64 val = tcp_clock_ns();
+
+	tp->tcp_clock_cache = val;
+	tp->tcp_mstamp = div_u64(val, NSEC_PER_USEC);
+}
 void tcp_mstamp_refresh(struct tcp_sock *tp);
 
 static inline u32 tcp_stamp_us_delta(u64 t1, u64 t0)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index d5c9e65d9760..7995a89bafc9 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -6474,7 +6474,7 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb)
 	/* TCP congestion window tracking */
 	trace_tcp_probe(sk, skb);
 
-	tcp_mstamp_refresh(tp);
+	tcp_mstamp_refresh_inline(tp);
 	if (unlikely(!rcu_access_pointer(sk->sk_rx_dst)))
 		inet_csk(sk)->icsk_af_ops->sk_rx_dst_set(sk, skb);
 	/*
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index f9d8755705f7..c8d7b5d20d18 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -52,15 +52,9 @@
 
 #include <trace/events/tcp.h>
 
-/* Refresh clocks of a TCP socket,
- * ensuring monotically increasing values.
- */
-void tcp_mstamp_refresh(struct tcp_sock *tp)
+void noinline tcp_mstamp_refresh(struct tcp_sock *tp)
 {
-	u64 val = tcp_clock_ns();
-
-	tp->tcp_clock_cache = val;
-	tp->tcp_mstamp = div_u64(val, NSEC_PER_USEC);
+	tcp_mstamp_refresh_inline(tp);
 }
 
 static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
@@ -2971,7 +2965,7 @@ static bool tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle,
 
 	sent_pkts = 0;
 
-	tcp_mstamp_refresh(tp);
+	tcp_mstamp_refresh_inline(tp);
 
 	/* AccECN option beacon depends on mstamp, it may change mss */
 	if (tcp_ecn_mode_accecn(tp) && tcp_accecn_option_beacon_check(sk))