fecd715ef8
kernel: merge pending fq_codel backlog accounting fix
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
9 years ago
17de501daa
kernel: backport patches for fq_codel queue memory limit support
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Use it to replace the reduction in max packets/flows
Signed-off-by: Felix Fietkau <nbd@nbd.name>
9 years ago
fad8bdfa40
kernel: backport patches improving fq_codel drop behavior
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
9 years ago
26c137621f
kernel: remove out-of-tree patches for reducing qdisc truesize
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The copy overhead can be quite expensive
Signed-off-by: Felix Fietkau <nbd@nbd.name>
9 years ago
e288e1bd32
kernel: fq_codel match flows_cnt to limit sizing
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OpenWRT changed the default fq_codel sch->limit from 10240 to 1024,
without also adjusting q->flows_cnt. Eric Dumazet explains below that
you must also adjust the buckets (q->flows_cnt) for this not to break.
Eric explains: Limit of 1024 packets and 1024 flows is not wise I think.
(If all buckets are in use, each bucket has a virtual queue of 1 packet,
which is almost the same than having no queue at all)
I suggest to have at least 8 packets per bucket, to let Codel have a
chance to trigger. So you could either reduce number of buckets to 128
(if memory is tight), or increase limit to 8192.
flows_cnt is now set to 1024/8=128
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
9 years ago
1369876a92
kernel: revert fq_codel quantum override to prevent it from causing too much cpu load with higher speed ( #21326 )
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 47811
9 years ago
621677154f
kernel: add linux 4.4 support
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Based on 4.4-rc3. Runtime tested on MIPS.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 47701
9 years ago
b5842aed82
kernel: generic: add kernel 4.3
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 47182
9 years ago
1c063070cf
generic: early (incomplete!) 4.0 support
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 44511
10 years ago
1513b39a8c
kernel: start working on 3.18 support
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This commit:
1) Copies 3.14 patches
2) Drops mainlined stuff
3) Modifies some patches to apply
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 43093
10 years ago
074af75668
add preliminary 3.14 support
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 39789
11 years ago
e72c7e17a4
preliminary 3.12 support
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 38528
11 years ago
c0435a971e
kernel: generic: add 3.10-rc1 support
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 36663
12 years ago
ec3a8846fc
kernel: tune fq_codel defaults for common netdevice speeds
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36302
12 years ago
Felix Fietkau