Commit graph

18 commits

Author SHA1 Message Date
Kevin Darbyshire-Bryant
7aa15953e1 kmod-sched-cake: bump to latest bake
Fix overhead accounting error introduced by f33c4d6 refactor
cake_advance_shaper and ack_filter

Symptoms were links running under rate.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2017-12-30 14:17:34 +01:00
Kevin Darbyshire-Bryant
0589979f7b kmod-sched-cake: bump to latest bake of cake
There has been recent significant activity with the cake qdisc of late
but in the cobalt branch.  Some of that effort is related to upstreaming
to kernel & iproute2 mainline but we're not quite there yet.  Relevant
feature changes:

ingress mode: Instead of only counting packets that make it past the
shaper, include packets we've decided to drop as well, since they did
arrive with us on the link and took link capacity.
This mode is more suitable for shaping the ingress of a link
(e.g. from ISP) rather than the more normal egress.

ptm mode: Minor optimisation in packet overhead calculation.

dual-src/dsthost/triple-isolate: Optimise only calculating src or dst
host hashes only if required.

ack-filter/ack-filter-aggressive: Filter excessive TCP ACKS.  Useful in
highly assymetric links (downstream v upstream capacity) where the
majority of upstream link capacity is occupied with ACKS for downstream
traffic.

A separate iproute2 patch to teach it about Cake's new features will
follow.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2017-12-15 23:54:05 +01:00
Fushan Wen
40868e3bb6 kmod-sched-cake: update to latest git HEAD
dfb2f6c pkt_sched: make compile again
5ab7026 sch_cake: make compile again
6f28803 codel5: make more checkpatch compliant
bd426aa Fix build error on 4.12
e4a3628 Whitespace tidy up

Signed-off-by: Fushan Wen <qydwhotmail@gmail.com>
2017-11-25 19:53:37 +01:00
Kevin Darbyshire-Bryant
c7f8bcede6 kmod-sched-cake: drop maintainer
Drop myself from maintainership of 'cake'.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-07-15 22:07:05 +02:00
Felix Fietkau
0aed054bec build: add KERNEL_MAKE and KERNEL_MAKE_FLAGS variables and move to kernel.mk
This allows packages to use kernel make options without the forced
-C $(LINUX_DIR). It also makes it more clear that it to be called from
kernel module packages directly.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-06-07 18:31:10 +02:00
Kevin Darbyshire-Bryant
8a8fa29e20 kmod-sched-cake: Bump to latest version
wash, mpu & some memory optimisation have now made it to the official
cake repository.

Point LEDE to the official repository.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-01-30 16:30:41 +01:00
Kevin Darbyshire-Bryant
e38bafb65a kmod-sched-cake: add 'mpu' minimum packet length support
Add 'mpu' minimum packet length for scheduling/bandwidth accounting
purposes.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-01-26 15:46:01 +01:00
Kevin Darbyshire-Bryant
d9b1a55239 kmod-sched-cake: fix parameter passing kernel/user space
The last two parameters passed between user space tc and kernel space
sched-cake were transposed due to a merge mistake in a parameter header
file.

As such, using a packet overhead figure was likely to set cake to wash
packet DSCP values.  Similarly, the DSCP wash flag was used as an offset
to the displayed packet overhead value.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-01-21 14:25:52 +01:00
Hauke Mehrtens
9c49c937ab kmod-sched-cake: do not build on kernel 3.18
kmod-sched-cake does not build on kernel 3.18, so add the dependency to
not even try.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-12-25 15:15:55 +01:00
Felix Fietkau
c7c1cf5618 treewide: clean up and unify PKG_VERSION for git based downloads
Also use default defintions for PKG_SOURCE_SUBDIR, PKG_SOURCE

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-22 16:42:21 +01:00
Kevin Darbyshire-Bryant
4e1f7ad56e kmod-sched-cake: diffserv3 & change defaults
Follow upstream cake:

diffserv3: a simple 3 tin classifier more in line with sqm-scripts
defaults for other qdisc algorithms.

defaults: default qdisc options are now diffserv3 and triple-isolate.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-12-20 09:35:36 +01:00
Felix Fietkau
720b99215d treewide: clean up download hashes
Replace *MD5SUM with *HASH, replace MD5 hashes with SHA256

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-16 22:39:22 +01:00
Kevin Darbyshire-Bryant
1f0ff783f0 kmod-sched-cake: update & restore DSCP washing
Track upstream changes, incl changes in packet overhead accounting
(automatically taking care of linux' packet sizing knowledge),
improvements to triple isolated DRR handling (new flow dominance),
statistics tweak & allow more packet drops in stressed conditions.

Under tests this has significantly improved latency control under
'many flows to one' scenarious as is typical of bittorrent and MS
Windows update.

I also restored 'DSCP washing' functionality in my repo which follows
upstream closely (like a hawk!) with tc keywords 'wash/nowash'.  This
allows cake to limit/control packets in bands determined by a packet's
DSCP but to clear those DSCP bits on qdisc egress.  This functionality
was originally removed as part of an attempt to push cake into the
kernel, which hasn't actually happened as yet.

A matching commit is required to iproute2/tc to support the new overhead
handling, keyword changes as well as the 'wash/nowash' tweak.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-12-12 16:42:06 +01:00
Daniel Engberg
9edfe7dd13 source: Switch to xz for packages and tools where possible
* Change git packages to xz
* Update mirror checksums in packages where they are used
* Change a few source tarballs to xz if available upstream
* Remove unused lines in packages we're touching, requested by jow- and blogic
* We're relying more on xz-utils so add official mirror as primary source, master site as secondary.
* Add SHA256 checksums to multiple git tarball packages

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2016-10-06 12:16:56 +02:00
Kevin Darbyshire-Bryant
de8e032385 kmod-sched-cake: update to 161002 version
Implement IPv4 de-masquerading. *
Implement PTM (VDSL2) overhead 65/64 compensation. *
Update diffserv4 priorities.

*Requires corresponding update to iproute2/tc for user/kernel space
handling.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-10-04 11:50:48 +02:00
Kevin Darbyshire-Bryant
0b208a7de1 kmod-sched-cake: Switch to COBALT algorithm
COBALT is a hybrid codel/blue algo combining best elements of both.
Exhibits improved behaviour in presence of abuse from unresponsive flows
handled by 'blue', whereas responsive flows are still handled by codel.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-06-30 00:43:03 +02:00
Hauke Mehrtens
3f38356893 packages: prefer http over git for git protocol
In company networks everything except the http and https protocol is
often causes problems, because the network administrators try to block
everything else. To make it easier to use LEDE in company networks use
the https/http protocol for git access when possible.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-06-22 19:32:06 +02:00
Hannu Nyman
1a3c56f832 kmod-sched-cake: Add support for cake qdisc
Add 'cake' qdisc kernel module package.

V2 - KDB Small update to base on latest cake tc changes (wash option
deprecated)
V3 - KDB Move kmod-sched-cake package to kernel as is kernel related
V4 - KDB Split into individual patches, kmod & tc

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Acked-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2016-06-06 14:58:11 +02:00