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| author | Heiko Carstens | 2007-02-12 15:47:04 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2007-02-12 15:47:04 +0100 |
| commit | 0ec67667ab414b18a0518d5b11c842fd342e9cb1 (patch) | |
| tree | a68f29d957fc4dc24145c22b040242406cee8054 /drivers/s390/cio/device_ops.c | |
| parent | [PATCH] one more iomap s390 build fix (diff) | |
| download | kernel-qcow2-linux-0ec67667ab414b18a0518d5b11c842fd342e9cb1.tar.gz kernel-qcow2-linux-0ec67667ab414b18a0518d5b11c842fd342e9cb1.tar.xz kernel-qcow2-linux-0ec67667ab414b18a0518d5b11c842fd342e9cb1.zip | |
[S390] smp_call_function/smp_call_function_on locking.
smp_call_function and smp_call_function_on share the same lock and
smp_call_function_on disables softirq's so it can be called from
softirq context as well. Hence smp_call_function muss disable
softirqs as well to avoid deadlocks.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device_ops.c')
0 files changed, 0 insertions, 0 deletions