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(parent: 8d7abc4) | patch
iucv: prevent cpu hotplug when walking cpu_online_map.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 9 Jun 2008 22:50:30 +0000 (15:50 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 9 Jun 2008 22:50:30 +0000 (15:50 -0700)
commit961311758887f356e57d9c11b42d331823622859
tree392d015d192d3bddc0d0a2dfd4e2f027d26c09f2tree | snapshot
parent8d7abc43a89fd296b603dbb8bff3fa6ce7d656eccommit | diff
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>
net/iucv/iucv.c diff | blob | history
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