[S390] smp: disable preemption in smp_call_function/smp_call_function_on

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Avoid sprinkling a _lot_ of preempt_disable/preempt_enable pairs.
This would be necessary for e.g. the iucv driver. Also this way we
are more consistent with other architectures which disable
preemption at least for smp_call_function.

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

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Heiko Carstens 2007-03-05 23:35:41 +01:00 • committed by Martin Schwidefsky

parent f794c8279d

commit 25864162c1

1 changed files with 8 additions and 7 deletions

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arch/s390/kernel/smp.c

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