From: Jarek Poplawski <jarkao2@gmail.com>
Date: Tue, 13 Jan 2009 05:54:40 +0000 (-0800)
Subject: pkt_sched: sch_htb: Break all htb_do_events() after 2 jiffies
X-Git-Tag: v2.6.29-rc2~11^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a73be040650463eacb95f83d2e6673ac57b4fc59;p=pandora-kernel.git

pkt_sched: sch_htb: Break all htb_do_events() after 2 jiffies

Currently htb_do_events() breaks events recounting for a level after 2
jiffies, but there is no reason to repeat this for next levels and
increase delays even more (with softirqs disabled). htb_dequeue_tree()
can add to this too, btw. In such a case q->now time is invalid anyway.

Thanks to Patrick McHardy for spotting an error around earlier version
of this patch.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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