Evolution-X-Tensor/device_google_gs101
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Use sysbg group for system background jobs am: 4599c16628

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Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs101/+/15995425

Change-Id: I3e0059ec5d491b157f460a8f311ba2fe47dc8ddd
This commit is contained in:
Wei Wang 2021-10-13 06:16:23 +00:00 • committed by Automerger Merge Worker
commit 0d2642fa60
2 changed files with 8 additions and 5 deletions
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11
conf/init.gs101.rc
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@ -716,12 +716,15 @@ on property:sys.boot_completed=1
# Setup final cpu.uclamp # Setup final cpu.uclamp
write /sys/kernel/vendor_sched/ta_uclamp_min 1 write /sys/kernel/vendor_sched/ta_uclamp_min 1
write /sys/kernel/vendor_sched/fg_uclamp_min 0 write /sys/kernel/vendor_sched/fg_uclamp_min 0
write /sys/kernel/vendor_sched/bg_uclamp_max 615
write /sys/kernel/vendor_sched/sys_prefer_idle 0 write /sys/kernel/vendor_sched/sys_prefer_idle 0
# cfs_rq clamp is using tg->uclamp setting # cfs_rq clamp is using tg->uclamp setting
# align it with the vendor_group setting # align it with the vendor_group setting
write /sys/kernel/vendor_sched/bg_uclamp_max 615
write /dev/cpuctl/background/cpu.uclamp.max 60 write /dev/cpuctl/background/cpu.uclamp.max 60
write /sys/kernel/vendor_sched/bg_group_throttle 615 write /sys/kernel/vendor_sched/bg_group_throttle 615
write /sys/kernel/vendor_sched/sysbg_uclamp_max 615
write /dev/cpuctl/system-background/cpu.uclamp.max 60
write /sys/kernel/vendor_sched/sysbg_group_throttle 615
# Setup groups for SF (RT used for SF RE, SF used for SF main) # Setup groups for SF (RT used for SF RE, SF used for SF main)
write /sys/kernel/vendor_sched/rt_uclamp_min 125 write /sys/kernel/vendor_sched/rt_uclamp_min 125
@ -729,15 +732,15 @@ on property:sys.boot_completed=1
write /sys/kernel/vendor_sched/sf_uclamp_min 30 write /sys/kernel/vendor_sched/sf_uclamp_min 30
write /sys/kernel/vendor_sched/sf_prefer_idle 1 write /sys/kernel/vendor_sched/sf_prefer_idle 1
# Setup cpu.shares to throttle background group at 15% # Setup cpu.shares to throttle background groups (bg ~ 5% sysbg ~ 10%)
write /dev/cpuctl/background/cpu.shares 4096 write /dev/cpuctl/background/cpu.shares 1024
write /dev/cpuctl/system-background/cpu.shares 2048
write /dev/cpuctl/system/cpu.shares 20480 write /dev/cpuctl/system/cpu.shares 20480
# We only have system and background groups holding tasks and the groups below are empty # We only have system and background groups holding tasks and the groups below are empty
write /dev/cpuctl/camera-daemon/cpu.shares 20480 write /dev/cpuctl/camera-daemon/cpu.shares 20480
write /dev/cpuctl/foreground/cpu.shares 20480 write /dev/cpuctl/foreground/cpu.shares 20480
write /dev/cpuctl/nnapi-hal/cpu.shares 20480 write /dev/cpuctl/nnapi-hal/cpu.shares 20480
write /dev/cpuctl/rt/cpu.shares 20480 write /dev/cpuctl/rt/cpu.shares 20480
write /dev/cpuctl/system-background/cpu.shares 20480
write /dev/cpuctl/top-app/cpu.shares 20480 write /dev/cpuctl/top-app/cpu.shares 20480
# gvotables for dumpstate # gvotables for dumpstate

2
task_profiles.json
View file

@ -223,7 +223,7 @@
"Params": "Params":
{ {
"Controller": "cpu", "Controller": "cpu",
"Path": "system" "Path": "system-background"
} }
}, },
{ {