commit fedb5f4208669480684d116db1ec2234a6bdaa26
author Todd Kjos <tkjos@google.com> Mon Nov 16 15:49:50 2015 -0800
committer Todd Kjos <tkjos@google.com> Wed Nov 18 12:43:31 2015 -0800
tree 8a418db9f671e3d8f79c3bdc45ec10b899ded4e7
parent a62a2d7629cf4ff7681912ee488585652e09b63a

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

services/surfaceflinger/surfaceflinger.rc

diff --git a/services/surfaceflinger/surfaceflinger.rc b/services/surfaceflinger/surfaceflinger.rc
index eb9bd25..1d6e20f 100644
--- a/services/surfaceflinger/surfaceflinger.rc
+++ b/services/surfaceflinger/surfaceflinger.rc
@@ -3,4 +3,4 @@
     user system
     group graphics drmrpc readproc
     onrestart restart zygote
-    writepid /dev/cpuset/system-background/tasks
+    writepid /dev/cpuset/system-background/tasks /sys/fs/cgroup/stune/foreground/tasks