Merge "add system-background cpuset" into mnc-dr-dev (a3f45684) · Commits · e / os / android_system_core

rootdir/init.rc

+14 −0

Original line number	Diff line number	Diff line
		@@ -143,14 +143,20 @@ on init
		mkdir /dev/cpuset/foreground
		mkdir /dev/cpuset/foreground/boost
		mkdir /dev/cpuset/background
		# system-background is for system tasks that should only run on
		# little cores, not on bigs
		# to be used only by init, so don't change the permissions
		mkdir /dev/cpuset/system-background
		# this ensures that the cpusets are present and usable, but the device's
		# init.rc must actually set the correct cpus
		write /dev/cpuset/foreground/cpus 0
		write /dev/cpuset/foreground/boost/cpus 0
		write /dev/cpuset/background/cpus 0
		write /dev/cpuset/system-background/cpus 0
		write /dev/cpuset/foreground/mems 0
		write /dev/cpuset/foreground/boost/mems 0
		write /dev/cpuset/background/mems 0
		write /dev/cpuset/system-background/mems 0
		chown system system /dev/cpuset
		chown system system /dev/cpuset/foreground
		chown system system /dev/cpuset/foreground/boost
		@@ -548,9 +554,11 @@ service logd /system/bin/logd
		socket logdr seqpacket 0666 logd logd
		socket logdw dgram 0222 logd logd
		group root system
		writepid /dev/cpuset/system-background/tasks

		service logd-reinit /system/bin/logd --reinit
		oneshot
		writepid /dev/cpuset/system-background/tasks
		disabled

		service healthd /sbin/healthd
		@@ -585,6 +593,7 @@ service lmkd /system/bin/lmkd
		class core
		critical
		socket lmkd seqpacket 0660 system system
		writepid /dev/cpuset/system-background/tasks

		service servicemanager /system/bin/servicemanager
		class core
		@@ -614,9 +623,11 @@ service netd /system/bin/netd

		service debuggerd /system/bin/debuggerd
		class main
		writepid /dev/cpuset/system-background/tasks

		service debuggerd64 /system/bin/debuggerd64
		class main
		writepid /dev/cpuset/system-background/tasks

		service ril-daemon /system/bin/rild
		class main
		@@ -631,6 +642,7 @@ service surfaceflinger /system/bin/surfaceflinger
		user system
		group graphics drmrpc
		onrestart restart zygote
		writepid /dev/cpuset/system-background/tasks

		service drm /system/bin/drmserver
		class main
		@@ -725,6 +737,7 @@ service perfprofd /system/xbin/perfprofd
		class late_start
		user root
		oneshot
		writepid /dev/cpuset/system-background/tasks

		on property:persist.logd.logpersistd=logcatd
		# all exec/services are called with umask(077), so no gain beyond 0700
		@@ -739,3 +752,4 @@ service logcatd /system/bin/logcat -b all -v threadtime -v usec -v printable -D
		# logd for write to /data/misc/logd, log group for read from log daemon
		user logd
		group log
		writepid /dev/cpuset/system-background/tasks