linux/drivers/cpuidle/governors
Rafael J. Wysocki 3836785a1b cpuidle / menu: Return (-1) if there are no suitable states
If there is a PM QoS latency limit and all of the sufficiently shallow
C-states are disabled, the cpuidle menu governor returns 0 which on
some systems is CPUIDLE_DRIVER_STATE_START and shouldn't be returned
if that C-state has been disabled.

Fix the issue by modifying the menu governor to return (-1) in such
situations.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-01 00:14:04 +02:00
..
ladder.c cpuidle: Make it clear that governors cannot be modules 2013-07-15 02:09:47 +02:00
Makefile cpuidle: consolidate 2.6.22 cpuidle branch into one patch 2007-10-10 00:12:41 -04:00
menu.c cpuidle / menu: Return (-1) if there are no suitable states 2014-05-01 00:14:04 +02:00