Rafael J. Wysocki 0d94039fab cpuidle: Select a different state on tick_broadcast_enter() failures ...

If tick_broadcast_enter() fails in cpuidle_enter_state(),
try to find another idle state to enter instead of invoking
default_idle_call() immediately and returning -EBUSY which
should increase the chances of saving some energy in those
cases.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Tested-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Tested-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Kevin Hilman <khilman@linaro.org>

2015-05-14 21:37:52 +02:00

..

governors

cpuidle: Check the sign of index in cpuidle_reflect()

2015-05-04 22:53:28 +02:00

coupled.c

drivers: fix up obsolete cpu function usage.

2015-03-05 13:37:02 +10:30

cpuidle-arm.c

ARM: cpuidle: Register per cpuidle device

2015-03-24 14:46:25 +01:00

cpuidle-at91.c

ARM: cpuidle: Remove duplicate header inclusion

2015-03-23 18:03:11 +01:00

cpuidle-big_little.c

drivers: cpuidle: Don't initialize big.LITTLE driver if MCPM is unavailable

2015-01-23 15:05:48 +01:00

cpuidle-calxeda.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

cpuidle-clps711x.c

cpuidle: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

cpuidle-cps.c

cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic

2014-11-12 21:17:27 +01:00

cpuidle-exynos.c

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2015-04-22 09:03:30 -07:00

cpuidle-kirkwood.c

ARM: cpuidle: Remove duplicate header inclusion

2015-03-23 18:03:11 +01:00

cpuidle-mvebu-v7.c

cpuidle: mvebu: Update cpuidle thresholds for Armada XP SOCs

2015-03-13 18:31:29 +01:00

cpuidle-powernv.c

cpuidle: powernv: Avoid endianness conversions while parsing DT

2015-02-19 23:44:38 +01:00

cpuidle-pseries.c

cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic

2014-11-12 21:17:27 +01:00

cpuidle-ux500.c

ARM: cpuidle: Remove duplicate header inclusion

2015-03-23 18:03:11 +01:00

cpuidle-zynq.c

ARM: cpuidle: Remove duplicate header inclusion

2015-03-23 18:03:11 +01:00

cpuidle.c

cpuidle: Select a different state on tick_broadcast_enter() failures

2015-05-14 21:37:52 +02:00

cpuidle.h

…

driver.c

cpuidle: Use explicit broadcast control function

2015-04-03 08:44:32 +02:00

dt_idle_states.c

Merge back earlier cpuidle material for 3.19-rc1.

2014-11-21 16:31:42 +01:00

dt_idle_states.h

drivers: cpuidle: implement DT based idle states infrastructure

2014-09-25 10:52:20 +02:00

governor.c

cpuidle: Replace strnicmp with strncasecmp

2014-09-25 01:17:10 +02:00

Kconfig

ARM: cpuidle: Enable the ARM64 driver for both ARM32/ARM64

2015-03-24 10:16:11 +01:00

Kconfig.arm

ARM: cpuidle: Enable the ARM64 driver for both ARM32/ARM64

2015-03-24 10:16:11 +01:00

Kconfig.mips

MIPS: Kconfig: Add missing MIPS_CPS dependencies to PM and cpuidle

2014-10-23 19:58:05 +02:00

Kconfig.powerpc

powerpc/powernv/cpuidle: Back-end cpuidle driver for powernv platform.

2014-01-29 17:02:24 +11:00

Makefile

ARM: cpuidle: Enable the ARM64 driver for both ARM32/ARM64

2015-03-24 10:16:11 +01:00

sysfs.c

cpuidle: remove state_count field from struct cpuidle_device

2015-04-03 13:15:50 +02:00