netdev - What queues/buffers does tc-netem use?

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Message-ID: <ed5152b6a0e746b08b00c2dc8270afbc@ustx2ex-dag1mb3.msg.corp.akamai.com>
Date:	Thu, 16 Jul 2015 11:28:11 +0000
From:	"Motejlek, Petr" <pmotejle@...mai.com>
To:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:	"netem@...l.org" <netem@...l.org>
Subject: What queues/buffers does tc-netem use?

Hello,

I was wondering what queues/buffers does netem use and how does one control or monitor them?

I could not find this information anywhere and I am not that good in reading the sources to be able to tell enough about this :) If we talk only about the situation where netem is the root qdisc for a particular interface, I would imagine it might be using the txqueue of that interface, but I am not sure if that's really the case...

Thanks,
Petr MOTEJLEK