tree da7dc678d2b04e58bc8fb06140ae5d72e82a752f
parent f048c399e0f7490ab7296bc2c255d37eb14a9675
author Thomas Gleixner <tglx@linutronix.de> 1527613525 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1529583657 +0200

cpu/hotplug: Make bringup/teardown of smp threads symmetric

The asymmetry caused a warning to trigger if the bootup was stopped in state
CPUHP_AP_ONLINE_IDLE. The warning no longer triggers as kthread_park() can
now be invoked on already or still parked threads. But there is still no
reason to have this be asymmetric.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Ingo Molnar <mingo@kernel.org>