arch/s390/kernel/irq.c · 8dd79cb1051723496bbdcea2247e49567cedb3ac · Arch Linux / Packaging / Upstream / linux-rt-lts

16 years ago

[S390] show_interrupts: prevent cpu hotplug when walking cpu_online_map. · 8dd79cb1

Heiko Carstens authored 16 years ago


Surround all the code withing show_interrupts() with
get/put_online_cpus() to prevent strange results wrt cpu hotplug.

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

8dd79cb1

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[S390] show_interrupts: prevent cpu hotplug when walking cpu_online_map.

Heiko Carstens authored 16 years ago


Surround all the code withing show_interrupts() with
get/put_online_cpus() to prevent strange results wrt cpu hotplug.

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

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