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

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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>

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Thomas Gleixner 2018-05-29 19:05:25 +02:00

parent f048c399e0

commit c4de65696d

1 changed files with 1 additions and 2 deletions

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kernel/cpu.c

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