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kernel: tune fq_codel defaults for common netdevice speeds

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36302
This commit is contained in:
Felix Fietkau 2013-04-10 13:11:21 +00:00
parent 307965026a
commit ec3a8846fc
2 changed files with 28 additions and 0 deletions
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14
target/linux/generic/patches-3.8/660-fq_codel_defaults.patch Normal file
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@ -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);

14
target/linux/generic/patches-3.9/660-fq_codel_defaults.patch Normal file
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@ -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);