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diff --git a/sys/netinet/tcp_lro_hpts.c b/sys/netinet/tcp_lro_hpts.c
--- a/sys/netinet/tcp_lro_hpts.c
+++ b/sys/netinet/tcp_lro_hpts.c
@@ -61,7 +61,9 @@
#include <netinet/tcp_lro.h>
#include <netinet/tcp_var.h>
#include <netinet/tcp_hpts.h>
+#ifdef TCP_BLACKBOX
#include <netinet/tcp_log_buf.h>
+#endif
static void
build_ack_entry(struct tcp_ackent *ae, struct tcphdr *th, struct mbuf *m,
@@ -147,6 +149,7 @@
return (false);
}
+#ifdef TCP_BLACKBOX
static void
tcp_lro_log(struct tcpcb *tp, const struct lro_ctrl *lc,
const struct lro_entry *le, const struct mbuf *m,
@@ -196,6 +199,7 @@
TCP_LOG_LRO, 0, 0, &log, false, &tv);
}
}
+#endif
static struct mbuf *
tcp_lro_get_last_if_ackcmp(struct lro_ctrl *lc, struct lro_entry *le,
@@ -208,7 +212,9 @@
m = STAILQ_LAST(&tp->t_inqueue, mbuf, m_stailqpkt);
if (m != NULL && (m->m_flags & M_ACKCMP) != 0) {
if (M_TRAILINGSPACE(m) >= sizeof(struct tcp_ackent)) {
+#ifdef TCP_BLACKBOX
tcp_lro_log(tp, lc, le, NULL, 23, 0, 0, 0, 0);
+#endif
*new_m = 0;
counter_u64_add(tcp_extra_mbuf, 1);
return (m);
@@ -219,7 +225,9 @@
}
}
/* Decide mbuf size. */
+#ifdef TCP_BLACKBOX
tcp_lro_log(tp, lc, le, NULL, 21, 0, 0, 0, 0);
+#endif
if (tp->t_flags2 & TF2_MBUF_L_ACKS)
m = m_getcl(M_NOWAIT, MT_DATA, M_ACKCMP | M_PKTHDR);
else
@@ -611,13 +619,19 @@
* ack will be required.
*/
cmp = NULL;
+#ifdef TCP_BLACKBOX
tcp_lro_log(tp, lc, le, NULL, 25, 0, 0, 0, 0);
+#endif
} else if (mv_to != NULL) {
/* We are asked to move pp up */
pp = &mv_to->m_nextpkt;
+#ifdef TCP_BLACKBOX
tcp_lro_log(tp, lc, le, NULL, 24, 0, 0, 0, 0);
} else
tcp_lro_log(tp, lc, le, NULL, 26, 0, 0, 0, 0);
+#else
+ }
+#endif
}
/* Update "m_last_mbuf", if any. */
if (pp == &le->m_head)
@@ -628,7 +642,9 @@
/* Check if any data mbufs left. */
if (le->m_head != NULL) {
counter_u64_add(tcp_inp_lro_direct_queue, 1);
+#ifdef TCP_BLACKBOX
tcp_lro_log(tp, lc, le, NULL, 22, 1, tp->t_flags2, 0, 1);
+#endif
tcp_queue_pkts(tp, le);
}
if (should_wake) {

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