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Re: [PATCH] netem: account for packets in delayed queue in qlen

from [Patrick McHardy] [Permanent Link][Original]
To: Stephen Hemminger <shemminger@xxxxxxxx>
Subject: Re: [PATCH] netem: account for packets in delayed queue in qlen
From: Patrick McHardy <kaber@xxxxxxxxx>
Date: Sun, 17 Apr 2005 17:38:40 +0200
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>, netdev@xxxxxxxxxxx
In-reply-to: <20050407120417.4297cd14@dxpl.pdx.osdl.net>
References: <20050329152110.38d50653@dxpl.pdx.osdl.net> <4252EB9D.9070305@trash.net> <20050407120417.4297cd14@dxpl.pdx.osdl.net>
Sender: netdev-bounce@xxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.6) Gecko/20050324 Debian/1.7.6-1
Stephen Hemminger wrote: 
Would this work better.? It just increases qlen by +/- 1 on enqueue, dequeue.
It also allows < 1ms delays if there is enough traffic going through.


It looks better, but with duplication there can still be an increment
of 2 in netem_enqueue().

Regards
Patrick

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