commit ba8a47531c5ebc5e1322088354d2114f6892f3fd
author Todd Kjos <tkjos@google.com> Mon Oct 26 16:22:11 2015 -0700
committer Todd Kjos <tkjos@google.com> Mon Nov 16 14:57:47 2015 -0800
tree 6452bfaa0c157968b6f1e97ab320d48e14fd96b6
parent 2a3024f9ad923b5bb531804bb92d486635c1d24c

Actively mangage EAS schedtune nodes

Move foreground tasks to /sys/fs/cgroup/stune/boost/tasks (boosted
weight in EAS scheduler). Move background tasks to
/sys/fs/cgroup/stune/tasks (default weight). For services started
with init, set "foreground" services to boosted.

Change-Id: I0e489fad9510727c13e6754dabaf311c2391f395

rootdir/init.zygote64_32.rc

diff --git a/rootdir/init.zygote64_32.rc b/rootdir/init.zygote64_32.rc
index 8ed5e9e..633a981 100644
--- a/rootdir/init.zygote64_32.rc
+++ b/rootdir/init.zygote64_32.rc
@@ -5,10 +5,10 @@
     onrestart write /sys/power/state on
     onrestart restart media
     onrestart restart netd
-    writepid /dev/cpuset/foreground/tasks
+    writepid /dev/cpuset/foreground/tasks /sys/fs/cgroup/stune/foreground/tasks
 
 service zygote_secondary /system/bin/app_process32 -Xzygote /system/bin --zygote --socket-name=zygote_secondary
     class main
     socket zygote_secondary stream 660 root system
     onrestart restart zygote
-    writepid /dev/cpuset/foreground/tasks
\ No newline at end of file
+    writepid /dev/cpuset/foreground/tasks /sys/fs/cgroup/stune/foreground/tasks