D39502.diff
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D39502.diff
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	diff --git a/sys/netinet/tcp_lro.c b/sys/netinet/tcp_lro.c
	--- a/sys/netinet/tcp_lro.c
	+++ b/sys/netinet/tcp_lro.c
	@@ -1195,6 +1195,19 @@
	le->m_last_mbuf = NULL;
	}

	+static bool
	+tcp_lro_check_wake_status(struct inpcb *inp)
	+{
	+ struct tcpcb *tp;
	+
	+ tp = intotcpcb(inp);
	+ if (__predict_false(tp == NULL))
	+ return (true);
	+ if (tp->t_fb->tfb_early_wake_check != NULL)
	+ return ((tp->t_fb->tfb_early_wake_check)(tp));
	+ return (false);
	+}
	+
	static struct mbuf *
	tcp_lro_get_last_if_ackcmp(struct lro_ctrl lc, struct lro_entry le,
	struct inpcb inp, int32_t new_m, bool can_append_old_cmp)
	@@ -1751,6 +1764,9 @@
	* not care about SACKS, then we should wake up.
	*/
	*should_wake = true;
	+ } else if (*should_wake == false) {
	+ /* Wakeup override check if we are false here */
	+ *should_wake = tcp_lro_check_wake_status(inp);
	}
	/* Is the ack compressable? */
	if (can_compress == false)