rootdir: Add cgroups and task profiles description files am: 503cf84f76 (3e96c44e) · Commits · e / os / android_system_core

rootdir/Android.mk

+22 −0

Original line number	Diff line number	Diff line
		@@ -46,6 +46,28 @@ LOCAL_POST_INSTALL_CMD += ; ln -sf /apex/com.android.runtime/etc/icu $(TARGET_OU

		include $(BUILD_PREBUILT)

		#######################################
		# cgroups.json
		include $(CLEAR_VARS)

		LOCAL_MODULE := cgroups.json
		LOCAL_SRC_FILES := $(LOCAL_MODULE)
		LOCAL_MODULE_CLASS := ETC
		LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)

		include $(BUILD_PREBUILT)

		#######################################
		# task_profiles.json
		include $(CLEAR_VARS)

		LOCAL_MODULE := task_profiles.json
		LOCAL_SRC_FILES := $(LOCAL_MODULE)
		LOCAL_MODULE_CLASS := ETC
		LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)

		include $(BUILD_PREBUILT)

		#######################################
		# asan.options
		ifneq ($(filter address,$(SANITIZE_TARGET)),)

rootdir/cgroups.json

0 → 100644

+43 −0

Original line number	Diff line number	Diff line
		{
		"Cgroups": [
		{
		"Controller": "cpu",
		"Path": "/dev/cpuctl",
		"Mode": 0755,
		"UID": "system",
		"GID": "system"
		},
		{
		"Controller": "cpuacct",
		"Path": "/acct",
		"Mode": 0555
		},
		{
		"Controller": "cpuset",
		"Path": "/dev/cpuset",
		"Mode": 0755,
		"UID": "system",
		"GID": "system"
		},
		{
		"Controller": "memory",
		"Path": "/dev/memcg",
		"Mode": 0700,
		"UID": "root",
		"GID": "system"
		},
		{
		"Controller": "schedtune",
		"Path": "/dev/stune",
		"Mode": 0755,
		"UID": "system",
		"GID": "system"
		}
		],
		"Cgroups2": {
		"Path": "/dev/cg2_bpf",
		"Mode": 0600,
		"UID": "root",
		"GID": "root"
		}
		}

rootdir/task_profiles.json

0 → 100644

+445 −0

Original line number	Diff line number	Diff line
		{
		"Attributes": [
		{
		"Name": "LowCapacityCPUs",
		"Controller": "cpuset",
		"File": "background/cpus"
		},
		{
		"Name": "HighCapacityCPUs",
		"Controller": "cpuset",
		"File": "foreground/cpus"
		},
		{
		"Name": "MaxCapacityCPUs",
		"Controller": "cpuset",
		"File": "top-app/cpus"
		},

		{
		"Name": "MemLimit",
		"Controller": "memory",
		"File": "memory.limit_in_bytes"
		},
		{
		"Name": "MemSoftLimit",
		"Controller": "memory",
		"File": "memory.soft_limit_in_bytes"
		},
		{
		"Name": "MemSwappiness",
		"Controller": "memory",
		"File": "memory.swappiness"
		},
		{
		"Name": "STuneBoost",
		"Controller": "schedtune",
		"File": "schedtune.boost"
		},
		{
		"Name": "STunePreferIdle",
		"Controller": "schedtune",
		"File": "schedtune.prefer_idle"
		},
		{
		"Name": "UClampMin",
		"Controller": "cpu",
		"File": "cpu.util.min"
		},
		{
		"Name": "UClampMax",
		"Controller": "cpu",
		"File": "cpu.util.max"
		}
		],

		"Profiles": [
		{
		"Name": "HighEnergySaving",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "schedtune",
		"Path": "background"
		}
		}
		]
		},
		{
		"Name": "NormalPerformance",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "schedtune",
		"Path": ""
		}
		}
		]
		},
		{
		"Name": "HighPerformance",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "schedtune",
		"Path": "foreground"
		}
		}
		]
		},
		{
		"Name": "MaxPerformance",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "schedtune",
		"Path": "top-app"
		}
		}
		]
		},
		{
		"Name": "RealtimePerformance",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "schedtune",
		"Path": "rt"
		}
		}
		]
		},

		{
		"Name": "CpuPolicySpread",
		"Actions" : [
		{
		"Name" : "SetAttribute",
		"Params" :
		{
		"Name" : "STunePreferIdle",
		"Value" : "1"
		}
		}
		]
		},
		{
		"Name": "CpuPolicyPack",
		"Actions" : [
		{
		"Name" : "SetAttribute",
		"Params" :
		{
		"Name" : "STunePreferIdle",
		"Value" : "0"
		}
		}
		]
		},

		{
		"Name": "VrKernelCapacity",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": ""
		}
		}
		]
		},
		{
		"Name": "VrServiceCapacityLow",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "system/background"
		}
		}
		]
		},
		{
		"Name": "VrServiceCapacityNormal",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "system"
		}
		}
		]
		},
		{
		"Name": "VrServiceCapacityHigh",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "system/performance"
		}
		}
		]
		},
		{
		"Name": "VrProcessCapacityLow",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "application/background"
		}
		}
		]
		},
		{
		"Name": "VrProcessCapacityNormal",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "application"
		}
		}
		]
		},
		{
		"Name": "VrProcessCapacityHigh",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "application/performance"
		}
		}
		]
		},

		{
		"Name": "ProcessCapacityLow",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "background"
		}
		}
		]
		},
		{
		"Name": "ProcessCapacityNormal",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": ""
		}
		}
		]
		},
		{
		"Name": "ProcessCapacityHigh",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "foreground"
		}
		}
		]
		},
		{
		"Name": "ProcessCapacityMax",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "top-app"
		}
		}
		]
		},

		{
		"Name": "ServiceCapacityLow",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "system-background"
		}
		}
		]
		},
		{
		"Name": "ServiceCapacityRestricted",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "restricted"
		}
		}
		]
		},

		{
		"Name": "CameraServiceCapacity",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "cpuset",
		"Path": "camera-daemon"
		}
		}
		]
		},

		{
		"Name": "TimerSlackHigh",
		"Actions" : [
		{
		"Name" : "SetTimerSlack",
		"Params" :
		{
		"Slack": "40000000"
		}
		}
		]
		},
		{
		"Name": "TimerSlackNormal",
		"Actions" : [
		{
		"Name" : "SetTimerSlack",
		"Params" :
		{
		"Slack": "50000"
		}
		}
		]
		},

		{
		"Name": "PerfBoost",
		"Actions" : [
		{
		"Name" : "SetClamps",
		"Params" :
		{
		"Boost" : "50%",
		"Clamp" : "0"
		}
		}
		]
		},
		{
		"Name": "PerfClamp",
		"Actions" : [
		{
		"Name" : "SetClamps",
		"Params" :
		{
		"Boost" : "0",
		"Clamp" : "30%"
		}
		}
		]
		},

		{
		"Name": "LowMemoryUsage",
		"Actions" : [
		{
		"Name" : "SetAttribute",
		"Params" :
		{
		"Name" : "MemSoftLimit",
		"Value" : "16MB"
		}
		},
		{
		"Name" : "SetAttribute",
		"Params" :
		{
		"Name" : "MemSwappiness",
		"Value" : "150"

		}
		}
		]
		},
		{
		"Name": "HighMemoryUsage",
		"Actions" : [
		{
		"Name" : "SetAttribute",
		"Params" :
		{
		"Name" : "MemSoftLimit",
		"Value" : "512MB"
		}
		},
		{
		"Name" : "SetAttribute",
		"Params" :
		{
		"Name" : "MemSwappiness",
		"Value" : "100"
		}
		}
		]
		},
		{
		"Name": "SystemMemoryProcess",
		"Actions" : [
		{
		"Name" : "JoinCgroup",
		"Params" :
		{
		"Controller": "memory",
		"Path": "system"
		}
		}
		]
		}
		]
		}