tree 392d015d192d3bddc0d0a2dfd4e2f027d26c09f2
parent f1494ed1d318542baa9480cfd44d040a92635129
author Heiko Carstens <heiko.carstens@de.ibm.com> 1213051830 -0700
committer David S. Miller <davem@davemloft.net> 1213051830 -0700

iucv: prevent cpu hotplug when walking cpu_online_map.

The code used preempt_disable() to prevent cpu hotplug, however that
doesn't protect for cpus being added. So use get_online_cpus() instead.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>