diff options
author | JP Abgrall <jpa@google.com> | 2014-02-07 18:40:10 -0800 |
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committer | JP Abgrall <jpa@google.com> | 2014-02-07 18:40:10 -0800 |
commit | 969ff3bbb38b6622800a1a4bd38404e3701193de (patch) | |
tree | aa4dadf867bea6de598b98ceceabc6d6e40d3e29 /drivers/cpufreq | |
parent | 43fcab022e7eef42e0bbcc7b955e8de2ef1469a4 (diff) |
tcp: add a sysctl to config the tcp_default_init_rwnd
The default initial rwnd is hardcoded to 10.
Now we allow it to be controlled via
/proc/sys/net/ipv4/tcp_default_init_rwnd
which limits the values from 3 to 100
This is somewhat needed because ipv6 routes are
autoconfigured by the kernel.
See "An Argument for Increasing TCP's Initial Congestion Window"
in https://developers.google.com/speed/articles/tcp_initcwnd_paper.pdf
Change-Id: I386b2a9d62de0ebe05c1ebe1b4bd91b314af5c54
Signed-off-by: JP Abgrall <jpa@google.com>
Conflicts:
net/ipv4/sysctl_net_ipv4.c
net/ipv4/tcp_input.c
Diffstat (limited to 'drivers/cpufreq')
0 files changed, 0 insertions, 0 deletions