]> git.baikalelectronics.ru Git - kernel.git/commit
pkt_sched: fq: increase max delay from 125 ms to one second
authorEric Dumazet <edumazet@google.com>
Tue, 25 Nov 2014 16:57:29 +0000 (08:57 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Nov 2014 17:08:04 +0000 (12:08 -0500)
commit40ebf885d7b29fe2d625e04ce07706542cb1d547
treed7b4cd32ef3b882498b3578ee14ed73db8ba231d
parent870bf5a07152ce3ba035c0e17f43d9506f69f8d6
pkt_sched: fq: increase max delay from 125 ms to one second

FQ/pacing has a clamp of delay of 125 ms, to avoid some possible harm.

It turns out this delay is too small to allow pacing low rates :
Some ISP setup very aggressive policers as low as 16kbit.

Now TCP stack has spurious rtx prevention, it seems safe to increase
this fixed parameter, without adding a qdisc attribute.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_fq.c