netdev - [PATCH iproute2 2/2] tc: cake: add cake

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Message-ID: <20260105162902.1432940-2-toke@redhat.com>
Date: Mon,  5 Jan 2026 17:29:02 +0100
From: Toke Høiland-Jørgensen <toke@...hat.com>
To: David Ahern <dsahern@...il.com>,
	Stephen Hemminger <stephen@...workplumber.org>
Cc: netdev@...r.kernel.org,
	Jonas Köppeler <j.koeppeler@...berlin.de>,
	Toke Høiland-Jørgensen <toke@...hat.com>
Subject: [PATCH iproute2 2/2] tc: cake: add cake_mq support

From: Jonas Köppeler <j.koeppeler@...berlin.de>

This adds support for the cake_mq variant of sch_cake to tc.

Signed-off-by: Jonas Köppeler <j.koeppeler@...berlin.de>
Signed-off-by: Toke Høiland-Jørgensen <toke@...hat.com>
---
 tc/q_cake.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tc/q_cake.c b/tc/q_cake.c
index e2b8de55e5a2..250cc8b60147 100644
--- a/tc/q_cake.c
+++ b/tc/q_cake.c
@@ -667,6 +667,11 @@ static int cake_print_xstats(const struct qdisc_util *qu, FILE *f,
 			   " /%8u\n", GET_STAT_U32(MAX_ADJLEN));
 	}
 
+	if (st[TCA_CAKE_STATS_ACTIVE_QUEUES])
+		print_uint(PRINT_ANY, "active_queues",
+			   " active queues: %25u\n",
+			   GET_STAT_U32(ACTIVE_QUEUES));
+
 	if (st[TCA_CAKE_STATS_AVG_NETOFF])
 		print_uint(PRINT_ANY, "avg_hdr_offset",
 			   " average network hdr offset: %12u\n\n",
@@ -827,3 +832,10 @@ struct qdisc_util cake_qdisc_util = {
 	.print_qopt	= cake_print_opt,
 	.print_xstats	= cake_print_xstats,
 };
+
+struct qdisc_util cake_mq_qdisc_util = {
+	.id		= "cake_mq",
+	.parse_qopt	= cake_parse_opt,
+	.print_qopt	= cake_print_opt,
+	.print_xstats	= cake_print_xstats,
+};
-- 
2.52.0