From: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Thu, 22 Mar 2007 19:18:35 +0000 (-0700)
Subject: [NET_SCHED] qdisc: avoid transmit softirq on watchdog wakeup
X-Git-Tag: v2.6.22-rc1~1128^2~204
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1936502d00ae6c2aa3931c42f6cf54afaba094f2;p=pandora-kernel.git

[NET_SCHED] qdisc: avoid transmit softirq on watchdog wakeup

If possible, avoid having to do a transmit softirq when a qdisc
watchdog decides to re-enable.  The watchdog routine runs off
a timer, so it is already in the same effective context as
the softirq.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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