diff options
author | Hauke Mehrtens <hauke@hauke-m.de> | 2020-02-23 13:20:11 +0100 |
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committer | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2020-02-28 17:50:45 +0100 |
commit | c16517d26de30c90dabce1e456615fd7fbdce07c (patch) | |
tree | e7371ee12a3c413a064885b634ee4c975ad7f96a /target/linux/generic/hack-5.4/660-fq_codel_defaults.patch | |
parent | 955634b473284847e3c8281a6ac85655329d8b06 (diff) | |
download | upstream-c16517d26de30c90dabce1e456615fd7fbdce07c.tar.gz upstream-c16517d26de30c90dabce1e456615fd7fbdce07c.tar.bz2 upstream-c16517d26de30c90dabce1e456615fd7fbdce07c.zip |
kernel: copy kernel 4.19 code to 5.4
No changes were done to the patches while coping them. Currently they do
not apply on top of kernel 5.4.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/generic/hack-5.4/660-fq_codel_defaults.patch')
-rw-r--r-- | target/linux/generic/hack-5.4/660-fq_codel_defaults.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/generic/hack-5.4/660-fq_codel_defaults.patch b/target/linux/generic/hack-5.4/660-fq_codel_defaults.patch new file mode 100644 index 0000000000..42698c6451 --- /dev/null +++ b/target/linux/generic/hack-5.4/660-fq_codel_defaults.patch @@ -0,0 +1,27 @@ +From a6ccb238939b25851474a279b20367fd24a0e816 Mon Sep 17 00:00:00 2001 +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 7 Jul 2017 17:21:53 +0200 +Subject: hack: net: fq_codel: tune defaults for small devices + +Assume that x86_64 devices always have a big memory and do not need this +optimization compared to devices with only 32 MB or 64 MB RAM. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + net/sched/sch_fq_codel.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/net/sched/sch_fq_codel.c ++++ b/net/sched/sch_fq_codel.c +@@ -474,7 +474,11 @@ static int fq_codel_init(struct Qdisc *s + + sch->limit = 10*1024; + q->flows_cnt = 1024; ++#ifdef CONFIG_X86_64 + q->memory_limit = 32 << 20; /* 32 MBytes */ ++#else ++ q->memory_limit = 4 << 20; /* 4 MBytes */ ++#endif + q->drop_batch_size = 64; + q->quantum = psched_mtu(qdisc_dev(sch)); + INIT_LIST_HEAD(&q->new_flows); |