Tero Kristo af73c7b853 cpuidle: menu: fixed wrapping timers at 4.294 seconds ... commit 7467571f44 upstream. Cpuidle menu governor is using u32 as a temporary datatype for storing nanosecond values which wrap around at 4.294 seconds. This causes errors in predicted sleep times resulting in higher than should be C state selection and increased power consumption. This also breaks cpuidle state residency statistics. Signed-off-by: Tero Kristo <tero.kristo@nokia.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2011-06-23 15:24:04 -07:00
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governors	cpuidle: menu: fixed wrapping timers at 4.294 seconds	2011-06-23 15:24:04 -07:00
cpuidle.c	cpuidle: always return with interrupts enabled	2009-10-29 07:39:31 -07:00
cpuidle.h	cpuidle: consolidate 2.6.22 cpuidle branch into one patch	2007-10-10 00:12:41 -04:00
driver.c	cpuidle: consolidate 2.6.22 cpuidle branch into one patch	2007-10-10 00:12:41 -04:00
governor.c	cpuidle: remove unused exports	2007-10-29 17:27:50 -04:00
Kconfig	ACPI: CONFIG_CPU_IDLE=ACPI by default	2007-11-19 22:22:37 -05:00
Makefile	cpuidle: consolidate 2.6.22 cpuidle branch into one patch	2007-10-10 00:12:41 -04:00
sysfs.c	cpuidle: make sysfs attributes sysdev class attributes	2008-08-12 16:07:28 -07:00