From: Dave Taht <dave.taht@gmail.com>
To: Cake List <cake@lists.bufferbloat.net>
Subject: [Cake] decaying flows with an empty qdisc
Date: Sun, 26 Nov 2017 14:22:22 -0800 [thread overview]
Message-ID: <CAA93jw52FNp8fwMjMfhMKkwzFd7e8mU-CY+e9WtRdZLnFGjw9A@mail.gmail.com> (raw)
...
} else if (!sch->q.qlen) {
int i;
for (i = 0; i < q->tin_cnt; i++) {
if (q->tins[i].decaying_flow_count) {
qdisc_watchdog_schedule_ns(&q->watchdog, now +
q->tins[i].cparams.target);
break;
I imagine this code is rarely hit, doing bursty udp flooding on
various diffserv code-points, which then drain would be needed to
exercise it.
}
}
}
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619
reply other threads:[~2017-11-26 22:22 UTC|newest]
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