From: Patrick McHardy <kaber@trash.net>
Date: Thu, 20 Nov 2008 12:10:00 +0000 (-0800)
Subject: pkt_sched: add DRR scheduler
X-Git-Tag: v2.6.29-rc1~581^2~625
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13d2a1d2b032de08d7dcab6a1edcd47802681f96;p=pandora-kernel.git

pkt_sched: add DRR scheduler

Add classful DRR scheduler as a more flexible replacement for SFQ.

The main difference to the algorithm described in "Efficient Fair Queueing
using Deficit Round Robin" is that this implementation doesn't drop packets
from the longest queue on overrun because its classful and limits are
handled by each individual child qdisc.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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