Liang Chen 4ee45c385f soc: rockchip: rockchip_performance: optimize tasks schedule policy ... When level==0(low-performance mode): 1. prefer prev_cpu for rt tasks if prev cpu is fit. 2. make sure that it saves at least 6% of the energy when migrate tasks from little cpu to big cpu. When level==2(high-performance mode): 1. do not use EAS path. 2. select big cpu first when system is not overutilized. 3. do not trigger load_balance() when system is not overutilized. 4. prefer prev_cpu for rt tasks if prev cpu is fit. Test performance improvement for level==2: 1. CONFIG_ROCKCHIP_PERFORMANCE=n EMMC Random Write(4KB) 25.44MB/s Antutu: Total 581266 CPU 133023 GPU 234106 MEM 103602 UX 110535 2. CONFIG_ROCKCHIP_PERFORMANCE=y and level==2 EMMC Random Write(4KB) 44.19MB/s (73.7% improvement) Antutu: Total 600483 (3.3% improvement) CPU 134481 (1.1% improvement) GPU 234678 MEM 116551 (12.5% improvement) UX 114773 (3.8% improvement) Change-Id: I949ac229864eb12159b886b7769e0b489345bef4 Signed-off-by: Liang Chen <cl@rock-chips.com>		2022-05-26 09:57:09 +08:00
..
autogroup.c
autogroup.h
clock.c
completion.c
core.c	soc: rockchip: add different performance level support	2022-03-17 15:08:40 +08:00
cpuacct.c
cpudeadline.c
cpudeadline.h
cpufreq_schedutil.c	ANDROID: sched: Add vendor hooks to compute new cpu freq.	2021-04-23 18:42:38 -07:00
cpufreq.c	ANDROID: android: Export symbols for invoking cpufreq_update_util()	2021-06-29 10:44:12 +00:00
cpupri.c	ANDROID: sched: Export symbol for vendor RT hook funcion	2021-01-12 12:57:37 -08:00
cpupri.h
cputime.c	ANDROID: vendor_hooks: Add hooks for account irqtime process tick	2021-05-13 08:26:15 +00:00
deadline.c	This is the 5.10.65 stable release	2021-09-15 14:16:47 +02:00
debug.c	This is the 5.10.44 stable release	2021-06-16 13:14:03 +02:00
fair.c	soc: rockchip: rockchip_performance: optimize tasks schedule policy	2022-05-26 09:57:09 +08:00
features.h	Revert "Revert "sched,fair: Alternative sched_slice()""	2021-05-21 13:17:06 -07:00
idle.c	Merge 5.10.20 into android12-5.10	2021-03-07 12:33:33 +01:00
isolation.c
loadavg.c
Makefile
membarrier.c	sched/membarrier: fix missing local execution of ipi_sync_rq_state()	2021-03-17 17:06:35 +01:00
pelt.c	ANDROID: sched: add a helper function to change PELT half-life	2021-08-07 00:03:23 +08:00
pelt.h	sched/fair: Fix util_est UTIL_AVG_UNCHANGED handling	2021-06-16 12:01:46 +02:00
psi.c	Merge branch 'android12-5.10' into android12-5.10-lts	2021-07-15 17:17:09 +02:00
rt.c	soc: rockchip: add different performance level support	2022-03-17 15:08:40 +08:00
sched-pelt.h	ANDROID: sched: pelt: Fix the PELT arrays	2021-03-04 11:53:51 +00:00
sched.h	soc: rockchip: add different performance level support	2022-03-17 15:08:40 +08:00
smp.h
stats.c
stats.h
stop_task.c
swait.c
topology.c	ANDROID: vendor_hooks: Add hooks for scheduler	2021-03-16 09:08:22 +00:00
wait_bit.c
wait.c	This is the 5.10.51 stable release	2021-07-19 17:29:53 +02:00