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author | Felix Fietkau <nbd@nbd.name> | 2020-10-24 21:14:16 +0200 |
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committer | Felix Fietkau <nbd@nbd.name> | 2021-02-16 20:06:51 +0100 |
commit | b10d6044599d8c1fa7fbb2374bcbf30118d39db1 (patch) | |
tree | 3fc84f92c14dfa7178487b71e1b8d63c2b688439 /target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch | |
parent | 299b8554183791b325e393c880d32360d7d72f73 (diff) | |
download | upstream-b10d6044599d8c1fa7fbb2374bcbf30118d39db1.tar.gz upstream-b10d6044599d8c1fa7fbb2374bcbf30118d39db1.tar.bz2 upstream-b10d6044599d8c1fa7fbb2374bcbf30118d39db1.zip |
kernel: add linux 5.10 support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch')
-rw-r--r-- | target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch b/target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch new file mode 100644 index 0000000000..ceabf81249 --- /dev/null +++ b/target/linux/generic/hack-5.10/661-use_fq_codel_by_default.patch @@ -0,0 +1,100 @@ +From 1d418f7e88035ed7a94073f6354246c66e9193e9 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:22:58 +0200 +Subject: fq_codel: switch default qdisc from pfifo_fast to fq_codel and remove pfifo_fast + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + include/net/sch_generic.h | 3 ++- + net/sched/Kconfig | 3 ++- + net/sched/sch_api.c | 2 +- + net/sched/sch_fq_codel.c | 3 ++- + net/sched/sch_generic.c | 4 ++-- + 5 files changed, 9 insertions(+), 6 deletions(-) + +--- a/include/net/sch_generic.h ++++ b/include/net/sch_generic.h +@@ -578,12 +578,13 @@ extern struct Qdisc_ops noop_qdisc_ops; + extern struct Qdisc_ops pfifo_fast_ops; + extern struct Qdisc_ops mq_qdisc_ops; + extern struct Qdisc_ops noqueue_qdisc_ops; ++extern struct Qdisc_ops fq_codel_qdisc_ops; + extern const struct Qdisc_ops *default_qdisc_ops; + static inline const struct Qdisc_ops * + get_default_qdisc_ops(const struct net_device *dev, int ntx) + { + return ntx < dev->real_num_tx_queues ? +- default_qdisc_ops : &pfifo_fast_ops; ++ default_qdisc_ops : &fq_codel_qdisc_ops; + } + + struct Qdisc_class_common { +--- a/net/sched/Kconfig ++++ b/net/sched/Kconfig +@@ -4,8 +4,9 @@ + # + + menuconfig NET_SCHED +- bool "QoS and/or fair queueing" ++ def_bool y + select NET_SCH_FIFO ++ select NET_SCH_FQ_CODEL + help + When the kernel has several packets to send out over a network + device, it has to decide which ones to send first, which ones to +--- a/net/sched/sch_api.c ++++ b/net/sched/sch_api.c +@@ -2282,7 +2282,7 @@ static int __init pktsched_init(void) + return err; + } + +- register_qdisc(&pfifo_fast_ops); ++ register_qdisc(&fq_codel_qdisc_ops); + register_qdisc(&pfifo_qdisc_ops); + register_qdisc(&bfifo_qdisc_ops); + register_qdisc(&pfifo_head_drop_qdisc_ops); +--- a/net/sched/sch_fq_codel.c ++++ b/net/sched/sch_fq_codel.c +@@ -701,7 +701,7 @@ static const struct Qdisc_class_ops fq_c + .walk = fq_codel_walk, + }; + +-static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { ++struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = { + .cl_ops = &fq_codel_class_ops, + .id = "fq_codel", + .priv_size = sizeof(struct fq_codel_sched_data), +@@ -716,6 +716,7 @@ static struct Qdisc_ops fq_codel_qdisc_o + .dump_stats = fq_codel_dump_stats, + .owner = THIS_MODULE, + }; ++EXPORT_SYMBOL(fq_codel_qdisc_ops); + + static int __init fq_codel_module_init(void) + { +--- a/net/sched/sch_generic.c ++++ b/net/sched/sch_generic.c +@@ -32,7 +32,7 @@ + #include <net/xfrm.h> + + /* Qdisc to use by default */ +-const struct Qdisc_ops *default_qdisc_ops = &pfifo_fast_ops; ++const struct Qdisc_ops *default_qdisc_ops = &fq_codel_qdisc_ops; + EXPORT_SYMBOL(default_qdisc_ops); + + /* Main transmission queue. */ +@@ -1018,12 +1018,12 @@ static void attach_one_default_qdisc(str + void *_unused) + { + struct Qdisc *qdisc; +- const struct Qdisc_ops *ops = default_qdisc_ops; ++ const struct Qdisc_ops *ops = &fq_codel_qdisc_ops; + + if (dev->priv_flags & IFF_NO_QUEUE) + ops = &noqueue_qdisc_ops; + else if(dev->type == ARPHRD_CAN) +- ops = &pfifo_fast_ops; ++ ops = &fq_codel_qdisc_ops; + + qdisc = qdisc_create_dflt(dev_queue, ops, TC_H_ROOT, NULL); + if (!qdisc) |