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(parent: db77aa5) | patch
[S390] Processor degradation notification.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Fri, 27 Apr 2007 14:01:56 +0000 (16:01 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 27 Apr 2007 14:01:46 +0000 (16:01 +0200)
commit2fc2d1e9ffcde78af7ab63ed640d9a4901797de2
tree9fd8fcbf4b6882200480da1f04e30b406d1f8a57tree | snapshot (tar.gz zip)
parentdb77aa5f3d01fe6a6cc629dbd37936b1fdd129bacommit | diff
[S390] Processor degradation notification.

Generate uevents for all cpus if cpu capability changes. This can
happen e.g. because the cpus are overheating. The cpu capability can
be read via /sys/devices/system/cpu/cpuN/capability.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
arch/s390/kernel/smp.c diff | blob | blame | history
drivers/s390/char/Makefile diff | blob | blame | history
drivers/s390/char/sclp.h diff | blob | blame | history
drivers/s390/char/sclp_config.c [new file with mode: 0644] blob
drivers/s390/sysinfo.c diff | blob | blame | history
include/asm-s390/processor.h diff | blob | blame | history