From f96118c5d86f03d81bc24c7941f133ae5dd56a7b Mon Sep 17 00:00:00 2001 From: Victor Nogueira Date: Fri, 27 Oct 2023 08:50:45 -0700 Subject: [PATCH] net: sched: Fill in missing MODULE_DESCRIPTION for qdiscs W=1 builds now warn if module is built without a MODULE_DESCRIPTION(). Fill in missing MODULE_DESCRIPTIONs for TC qdiscs. Signed-off-by: Victor Nogueira Acked-by: Jamal Hadi Salim Reviewed-by: Vinicius Costa Gomes Link: https://lore.kernel.org/r/20231027155045.46291-4-victor@mojatatu.com Signed-off-by: Jakub Kicinski --- net/sched/sch_cbs.c | 1 + net/sched/sch_choke.c | 1 + net/sched/sch_drr.c | 1 + net/sched/sch_etf.c | 1 + net/sched/sch_ets.c | 1 + net/sched/sch_fifo.c | 1 + net/sched/sch_gred.c | 1 + net/sched/sch_hfsc.c | 1 + net/sched/sch_htb.c | 1 + net/sched/sch_ingress.c | 1 + net/sched/sch_mqprio.c | 1 + net/sched/sch_mqprio_lib.c | 1 + net/sched/sch_multiq.c | 1 + net/sched/sch_netem.c | 1 + net/sched/sch_plug.c | 1 + net/sched/sch_prio.c | 1 + net/sched/sch_qfq.c | 1 + net/sched/sch_red.c | 1 + net/sched/sch_sfq.c | 1 + net/sched/sch_skbprio.c | 1 + net/sched/sch_taprio.c | 1 + net/sched/sch_tbf.c | 1 + net/sched/sch_teql.c | 1 + 23 files changed, 23 insertions(+) diff --git a/net/sched/sch_cbs.c b/net/sched/sch_cbs.c index cac870eb7897..9a0b85190a2c 100644 --- a/net/sched/sch_cbs.c +++ b/net/sched/sch_cbs.c @@ -574,3 +574,4 @@ static void __exit cbs_module_exit(void) module_init(cbs_module_init) module_exit(cbs_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Credit Based shaper"); diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c index 19c851125901..ae1da08e268f 100644 --- a/net/sched/sch_choke.c +++ b/net/sched/sch_choke.c @@ -513,3 +513,4 @@ module_init(choke_module_init) module_exit(choke_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Choose and keep responsive flows scheduler"); diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index 19901e77cd3b..097740a9afea 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -495,3 +495,4 @@ static void __exit drr_exit(void) module_init(drr_init); module_exit(drr_exit); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Deficit Round Robin scheduler"); diff --git a/net/sched/sch_etf.c b/net/sched/sch_etf.c index 61d1f0e32cf3..4808159a5466 100644 --- a/net/sched/sch_etf.c +++ b/net/sched/sch_etf.c @@ -513,3 +513,4 @@ static void __exit etf_module_exit(void) module_init(etf_module_init) module_exit(etf_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Earliest TxTime First (ETF) qdisc"); diff --git a/net/sched/sch_ets.c b/net/sched/sch_ets.c index b10efeaf0629..f7c88495946b 100644 --- a/net/sched/sch_ets.c +++ b/net/sched/sch_ets.c @@ -826,3 +826,4 @@ static void __exit ets_exit(void) module_init(ets_init); module_exit(ets_exit); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Enhanced Transmission Selection(ETS) scheduler"); diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index e1040421b797..450f5c67ac49 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -269,3 +269,4 @@ struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops, return q ? : ERR_PTR(err); } EXPORT_SYMBOL(fifo_create_dflt); +MODULE_DESCRIPTION("Single queue packet and byte based First In First Out(P/BFIFO) scheduler"); diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index 872d127c9db4..8c61eb3dc943 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -945,3 +945,4 @@ module_init(gred_module_init) module_exit(gred_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Generic Random Early Detection qdisc"); diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 880c5f16b29c..16c45da4036a 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -1693,5 +1693,6 @@ hfsc_cleanup(void) } MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Hierarchical Fair Service Curve scheduler"); module_init(hfsc_init); module_exit(hfsc_cleanup); diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 0d947414e616..7349233eaa9b 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -2179,3 +2179,4 @@ static void __exit htb_module_exit(void) module_init(htb_module_init) module_exit(htb_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Hierarchical Token Bucket scheduler"); diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c index a463a63192c3..5fa9eaa79bfc 100644 --- a/net/sched/sch_ingress.c +++ b/net/sched/sch_ingress.c @@ -370,3 +370,4 @@ module_exit(ingress_module_exit); MODULE_ALIAS("sch_clsact"); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Ingress and clsact based ingress and egress qdiscs"); diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index 793009f445c0..43e53ee00a56 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -789,3 +789,4 @@ module_init(mqprio_module_init); module_exit(mqprio_module_exit); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Classful multiqueue prio qdisc"); diff --git a/net/sched/sch_mqprio_lib.c b/net/sched/sch_mqprio_lib.c index 83b3793c4012..b3a5572c167b 100644 --- a/net/sched/sch_mqprio_lib.c +++ b/net/sched/sch_mqprio_lib.c @@ -129,3 +129,4 @@ void mqprio_fp_to_offload(u32 fp[TC_QOPT_MAX_QUEUE], EXPORT_SYMBOL_GPL(mqprio_fp_to_offload); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Shared mqprio qdisc code currently between taprio and mqprio"); diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c index 75c9c860182b..d66d5f0ec080 100644 --- a/net/sched/sch_multiq.c +++ b/net/sched/sch_multiq.c @@ -410,3 +410,4 @@ module_init(multiq_module_init) module_exit(multiq_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Multi queue to hardware queue mapping qdisc"); diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 6ba2dc191ed9..fa678eb88528 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -1307,3 +1307,4 @@ static void __exit netem_module_exit(void) module_init(netem_module_init) module_exit(netem_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Network characteristics emulator qdisc"); diff --git a/net/sched/sch_plug.c b/net/sched/sch_plug.c index 35f49edf63db..992f0c8d7988 100644 --- a/net/sched/sch_plug.c +++ b/net/sched/sch_plug.c @@ -226,3 +226,4 @@ static void __exit plug_module_exit(void) module_init(plug_module_init) module_exit(plug_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Qdisc to plug and unplug traffic via netlink control"); diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c index fdc5ef52c3ee..8ecdd3ef6f8e 100644 --- a/net/sched/sch_prio.c +++ b/net/sched/sch_prio.c @@ -433,3 +433,4 @@ module_init(prio_module_init) module_exit(prio_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Simple 3-band priority qdisc"); diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index 28315166fe8e..48a604c320c7 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -1535,3 +1535,4 @@ static void __exit qfq_exit(void) module_init(qfq_init); module_exit(qfq_exit); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Quick Fair Queueing Plus qdisc"); diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 16277b6a0238..607b6c8b3a9b 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -563,3 +563,4 @@ module_init(red_module_init) module_exit(red_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Random Early Detection qdisc"); diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c index 66dcb18638fe..eb77558fa367 100644 --- a/net/sched/sch_sfq.c +++ b/net/sched/sch_sfq.c @@ -937,3 +937,4 @@ static void __exit sfq_module_exit(void) module_init(sfq_module_init) module_exit(sfq_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Stochastic Fairness qdisc"); diff --git a/net/sched/sch_skbprio.c b/net/sched/sch_skbprio.c index 5df2dacb7b1a..28beb11762d8 100644 --- a/net/sched/sch_skbprio.c +++ b/net/sched/sch_skbprio.c @@ -307,3 +307,4 @@ module_init(skbprio_module_init) module_exit(skbprio_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("SKB priority based scheduling qdisc"); diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index 2e1949de4171..31a8252bd09c 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -2572,3 +2572,4 @@ static void __exit taprio_module_exit(void) module_init(taprio_module_init); module_exit(taprio_module_exit); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Time Aware Priority qdisc"); diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 17d2d00ddb18..dd6b1a723bf7 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -621,3 +621,4 @@ static void __exit tbf_module_exit(void) module_init(tbf_module_init) module_exit(tbf_module_exit) MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Token Bucket Filter qdisc"); diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 7721239c185f..59304611dc00 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -523,3 +523,4 @@ module_init(teql_init); module_exit(teql_exit); MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("True (or trivial) link equalizer qdisc");