[S390] hwsampler: allow cpu hotplug

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The hardware sample cpu hotplug notifier always returns NOTIFY_BAD.
That will prevent cpu hotplug if the machine is enabled for hardware
sampling even if it is not used. Fix the cpu hotplug notifier and
allow cpu hotplug if hardware sampling is unused.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

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Martin Schwidefsky 2011-05-26 09:48:26 +02:00 • committed by Heiko Carstens

parent 7683f74448

commit b07c9015ef

1 changed files with 1 additions and 1 deletions

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arch/s390/oprofile/hwsampler.c

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