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[COMMON] sched: ems: Modify select_eco_cpu algorithm
authorDaeyeong Lee <daeyeong.lee@samsung.com>
Mon, 25 Jun 2018 11:07:30 +0000 (20:07 +0900)
committerhskang <hs1218.kang@samsung.com>
Sun, 9 Sep 2018 21:36:18 +0000 (06:36 +0900)
commit34ed3a155dee9043afbdb26b34053d19bb5ec953
treef7bd6b3884f331f49986d710806f5186f5a5da04tree | snapshot (tar.gz zip)
parente057cf758bb0ec4d7a5293994b515508f357deedcommit | diff
[COMMON] sched: ems: Modify select_eco_cpu algorithm

- Previous select_eco_cpu function choose mininum capacity cpu
  as energy cpu as far as possible.
  But there is many case that bigger cpu is better at power efficiency.
  So modify select_eco_cpu function to search all active core.

Change-Id: Ibe3d2a9729e794ac395780fe4d5875f31575c972
Signed-off-by: Daeyeong Lee <daeyeong.lee@samsung.com>
include/trace/events/ems.h diff | blob | blame | history
kernel/sched/ems/energy.c diff | blob | blame | history