From: Tejun Heo <tj@kernel.org>
Date: Tue, 19 Oct 2010 09:08:41 +0000 (+0200)
Subject: memory_hotplug: drop spurious calls to flush_scheduled_work()
X-Git-Tag: v2.6.37-rc1~164^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10ccd84695c2a03075bad2f4fc728575fe9051f8;p=pandora-kernel.git

memory_hotplug: drop spurious calls to flush_scheduled_work()

lru_add_drain_all() uses schedule_on_each_cpu() which is synchronous.
There is no reason to call flush_scheduled_work() after
lru_add_drain_all().  Drop the spurious calls.

This is to prepare for the deprecation and removal of
flush_scheduled_work().

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
---

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