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(parent: c76e70d) | patch
[S390] disable cpu measurement alerts on a dying cpu
authorJan Glauber <jang@linux.vnet.ibm.com>
Sun, 24 Jul 2011 08:48:30 +0000 (10:48 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Sun, 24 Jul 2011 08:48:22 +0000 (10:48 +0200)
commitcadfce72778e9417baff117bb563a1c2f8fef97b
tree998556e78b2e6bd8f17aeac7a32ee3fd4f087871tree | snapshot
parentc76e70d3784e00a89bf8359bcca51ae366b41527commit | diff
[S390] disable cpu measurement alerts on a dying cpu

The cpu measurement alerts that are used for instance by oprofile
for hardware sampling are not turned off on a cpu that is going
offline. Add the appropriate control register bit that should be
disabled to the list.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/smp.c diff | blob | history
John Crispins staging tree