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authorJavi Merino <javi.merino@arm.com>2015-09-14 16:23:51 +0300
committerEduardo Valentin <edubezval@gmail.com>2015-09-14 17:40:51 +0300
commite055bb0f9a6e5c09bedf41c2a5b881edbd7f2ed0 (patch)
treed6de5fd0c97375bf8a374cb3b87b85841f322308 /block/blk-cgroup.c
parentc973c3bcec3752455c4d7545edd42935cd7942d9 (diff)
downloadlinux-e055bb0f9a6e5c09bedf41c2a5b881edbd7f2ed0.tar.xz
thermal: power_allocator: relax the requirement of a sustainable_power in tzp
The power allocator governor currently requires that a sustainable power is passed as part of the thermal zone's thermal zone parameters. If that parameter is not provided, it doesn't register with the thermal zone. While this parameter is strongly recommended for optimal performance, it doesn't need to be mandatory. Relax the requirement and allow the governor to bind to thermal zones that don't provide it by estimating it from the cooling devices' power model. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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