kernel: tune fq_codel defaults for common netdevice speeds

Signed-off-by: Felix Fietkau <[email protected]>

SVN-Revision: 36302

target/linux/generic/patches-3.8/660-fq_codel_defaults.patch

@@ -0,0 +1,14 @@
+--- a/net/sched/sch_fq_codel.c
++++ b/net/sched/sch_fq_codel.c
+@@ -389,9 +389,9 @@ static int fq_codel_init(struct Qdisc *s
+ 	struct fq_codel_sched_data *q = qdisc_priv(sch);
+ 	int i;
+ 
+-	sch->limit = 10*1024;
++	sch->limit = 1024;
+ 	q->flows_cnt = 1024;
+-	q->quantum = psched_mtu(qdisc_dev(sch));
++	q->quantum = 300;
+ 	q->perturbation = net_random();
+ 	INIT_LIST_HEAD(&q->new_flows);
+ 	INIT_LIST_HEAD(&q->old_flows);

target/linux/generic/patches-3.9/660-fq_codel_defaults.patch

@@ -0,0 +1,14 @@
+--- a/net/sched/sch_fq_codel.c
++++ b/net/sched/sch_fq_codel.c
+@@ -389,9 +389,9 @@ static int fq_codel_init(struct Qdisc *s
+ 	struct fq_codel_sched_data *q = qdisc_priv(sch);
+ 	int i;
+ 
+-	sch->limit = 10*1024;
++	sch->limit = 1024;
+ 	q->flows_cnt = 1024;
+-	q->quantum = psched_mtu(qdisc_dev(sch));
++	q->quantum = 300;
+ 	q->perturbation = net_random();
+ 	INIT_LIST_HEAD(&q->new_flows);
+ 	INIT_LIST_HEAD(&q->old_flows);