From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 29 Sep 2008 13:44:46 +0000 (+0200)
Subject: hrtimer: mark migration state
X-Git-Tag: v2.6.27-rc9~55^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b00c1a99e7758f794923c61e5cd55268d61c9469;p=pandora-kernel.git

hrtimer: mark migration state

Impact: during migration active hrtimers can be seen as inactive

The migration code removes the hrtimers from the queues of the dead
CPU and sets the state temporary to INACTIVE. The enqueue code sets it
to ACTIVE/PENDING again.

Prevent that the wrong state can be seen by using a separate migration
state bit.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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