tree aace17598caf3dfaa01f8f2f4c6e587bb1f9a2f8
parent 41e1022eae71707f1ce6801a746f70b1e57b7567
author Thomas Gleixner <tglx@linutronix.de> 1222695886 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1222700954 +0200

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>