ANDROID: arm64: wire frequency-invariant accounting support up to the task scheduler
authorDietmar Eggemann <dietmar.eggemann@arm.com>
Fri, 3 Feb 2017 21:39:57 +0000 (21:39 +0000)
committerChris Redpath <chris.redpath@arm.com>
Thu, 14 Dec 2017 21:41:05 +0000 (21:41 +0000)
commitead9a789b23e9499138baa88ce0f3bf737300f2d
tree93e0a9bbd3eddb9584a8750b8004d08649a0b50d
parentd486e9857eca50db1319d8485ac75e2787be3891
ANDROID: arm64: wire frequency-invariant accounting support up to the task scheduler

Commit dfbca41f3479 ("sched: Optimize freq invariant accounting")
changed the wiring which now has to be done by associating
arch_scale_freq_capacity with the actual implementation provided
by the architecture.

Define arch_scale_freq_capacity to use the arch_topology "driver"
function topology_get_freq_scale() for the task scheduler's
frequency-invariant accounting instead of the default
arch_scale_freq_capacity() in kernel/sched/sched.h.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Juri Lelli <juri.lelli@arm.com>
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Tested-by: Juri Lelli <juri.lelli@arm.com>
Reviewed-by: Juri Lelli <juri.lelli@arm.com>
Change-Id: Idb89c6a03334789b9b405d7f9cc8d79b8462a438
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
arch/arm64/include/asm/topology.h