[PATCH 0/3] sched, arch_topology: Thermal pressure configuration cleanup

[Valentin Schneider <valentin.schneider@arm.com>]

Hi folks,

This stems from this thread [1] on the list. TL;DR: the thermal pressure config
has no helpful documentation, and figuring out if the right dependencies are in
place is not easy for a regular user. 

The current landscape also paints an odd picture: arch_set_thermal_pressure() is
hardcoded in sched/core.c, and is *not* architecture-definable, while
arch_get_thermal_pressure() is. Patch 1 is tackling this, the rest is Kconfig
stuff.

Cheers,
Valentin

[1]: https://lkml.kernel.org/r/20200603173150.GB1551@shell.armlinux.org.uk

Valentin Schneider (3):
  thermal/cpu-cooling, sched/core: Cleanup thermal pressure definition
  sched: Cleanup SCHED_THERMAL_PRESSURE setup
  arm, arm64: Select CONFIG_SCHED_THERMAL_PRESSURE

 arch/arm/Kconfig                  |  1 +
 arch/arm64/Kconfig                |  1 +
 drivers/base/arch_topology.c      | 11 +++++++++++
 drivers/thermal/cpufreq_cooling.c |  5 +++++
 include/linux/arch_topology.h     |  3 ---
 init/Kconfig                      | 15 ++++++++++++++-
 kernel/sched/core.c               | 11 -----------
 7 files changed, 32 insertions(+), 15 deletions(-)

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2.27.0