Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 58afaac0 authored by Chris Redpath's avatar Chris Redpath
Browse files

ANDROID: sched: Add KConfig option to set ENERGY_AWARE sched feature on 



This option defaults the ENERGY_AWARE scheduling feature to true,
as without SCHED_DEBUG set this feature can't be enabled or disabled
via sysctl.

Change-Id: Ibf8e5d9d8aedf5cc8f0ef322279209ca65a9786b
Signed-off-by: default avatarChris Redpath <chris.redpath@arm.com>
parent 50c26fdb

init/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -959,6 +959,16 @@ config SCHED_AUTOGROUP 
	  desktop applications.  Task group autogeneration is currently based

	  upon task session.



config DEFAULT_USE_ENERGY_AWARE

	bool "Default to enabling the Energy Aware Scheduler feature"

	default n

	help

	  This option defaults the ENERGY_AWARE scheduling feature to true,

	  as without SCHED_DEBUG set this feature can't be enabled or disabled

	  via sysctl.



	  Say N if unsure.



config SYSFS_DEPRECATED

	bool "Enable deprecated sysfs features to support old userspace tools"

	depends on SYSFS

kernel/sched/features.h

+4 −0
Original line number Diff line number Diff line
@@ -90,4 +90,8 @@ SCHED_FEAT(WA_BIAS, true) 
 * Energy aware scheduling. Use platform energy model to guide scheduling

 * decisions optimizing for energy efficiency.

 */

#ifdef CONFIG_DEFAULT_USE_ENERGY_AWARE

SCHED_FEAT(ENERGY_AWARE, true)

#else

SCHED_FEAT(ENERGY_AWARE, false)

#endif