Messages in this thread | | | Date | Wed, 27 Jul 2011 08:06:05 +0200 | From | Heiko Carstens <> | Subject | Re: [PATCH 2/2] [S390] irq: fix show_interrupts() vs cpu hotplug |
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On Wed, Jul 27, 2011 at 12:56:23PM +0800, Yong Zhang wrote: > The current usage of get_online_cpus()/put_online_cpus() > in show_interrupts() is not correct since show_interrupts() > will be called nr_irqs times, during that period, cpu hotplug > could also happen. > Since have moved the protection to upper(patch#1), the pair of > get_online_cpus()/put_online_cpus() could be removed here. > > Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> > Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> > Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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