Colin Cross 63c6ba4352 cpuidle: coupled: fix sleeping while atomic in cpu notifier ...

The cpu hotplug notifier gets called in both atomic and non-atomic
contexts, it is not always safe to lock a mutex.  Filter out all events
except the six necessary ones, which are all sleepable, before taking
the mutex.

Signed-off-by: Colin Cross <ccross@android.com>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

2012-08-17 19:37:01 +02:00

..

governors

PM / Domains: Add preliminary support for cpuidle, v2

2012-07-03 19:07:42 +02:00

coupled.c

cpuidle: coupled: fix sleeping while atomic in cpu notifier

2012-08-17 19:37:01 +02:00

cpuidle.c

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-07-26 14:28:55 -07:00

cpuidle.h

cpuidle: add support for states that affect multiple cpus

2012-06-02 00:49:09 -04:00

driver.c

PM / cpuidle: Add driver reference counter

2012-07-03 19:06:25 +02:00

governor.c

cpuidle: create bootparam "cpuidle.off=1"

2011-08-03 19:06:36 -04:00

Kconfig

cpuidle: add support for states that affect multiple cpus

2012-06-02 00:49:09 -04:00

Makefile

cpuidle: add support for states that affect multiple cpus

2012-06-02 00:49:09 -04:00

sysfs.c

cpuidle: move field disable from per-driver to per-cpu

2012-07-03 19:05:31 +02:00