sched: EAS/WALT: take into account of waking task's load
WALT's function cpu_util(cpu) reports CPU's load without taking into
account of waking task's load. Thus currently cpu_overutilized()
underestimates load on the previous CPU of waking task.
Take into account of task's load to determine whether previous CPU is
overutilzed to bail out early without running energy_diff() which is
expensive.
Change-Id: I30f146984a880ad2cc1b8a4ce35bd239a8c9a607
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
(minor rebase conflicts)
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
(cherry picked from commit 94e5c965075b55a5dfd1c4cce580e2dfb0c7ffc3)
[trivial cherry-pick issues]
Signed-off-by: Quentin Perret <quentin.perret@arm.com>
1 file changed