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by holywen
Mon Jan 09, 2017 3:31 am
Forum: Advanced users
Topic: Moving Linux kernel to 4.9
Replies: 289
Views: 110044

Re: Moving Linux kernel to 4.9

dom wrote:
holywen wrote:BBR is a new feature of the 4.9 kernel.
In general we don't enable every kernel config option (that default to disabled).
Open an issue explaining why you think it is useful for RPi and we'll consider adding it.
issue created: https://github.com/raspberrypi/linux/issues/1784
by holywen
Wed Jan 04, 2017 11:29 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.9
Replies: 289
Views: 110044

Re: Moving Linux kernel to 4.9

dom wrote:
holywen wrote:Cann't enable BBR as the tcp_congestion_control algorithm.
Does this work on the current 4.4 kernel?
BBR is a new feature of the 4.9 kernel.
by holywen
Wed Jan 04, 2017 3:45 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.9
Replies: 289
Views: 110044

Re: Moving Linux kernel to 4.9

Cann't enable BBR as the tcp_congestion_control algorithm. echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf sudo sysctl -p sysctl: setting key "net.core.default_qdisc": No such file or directory net.core.default_qdisc = fq sysctl: se...

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