commit f8bbc4bc661e491861f4734b4a9e73e3fc26bed6
author Suren Baghdasaryan <surenb@google.com> Tue Nov 02 09:48:45 2021 -0700
committer Suren Baghdasaryan <surenb@google.com> Thu Nov 04 18:40:44 2021 +0000
tree 22201eac3ce4fc2d9d9e671b809008909981799d
parent 10058d0654fdcf5fb282096af07d7038d6905bb5

drmserver: Replace writepid with task_profiles command for cgroup migration

writepid command usage to join a cgroup has been deprecated in favor
of a more flexible approach using task_profiles. This way cgroup path
is not hardcoded and cgroup changes can be easily made. Replace
writepid with task_profiles command to migrate between cgroups.

Bug: 191283136
Test: build and boot
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I643019d480e5f399b93693b7edd03599aebf37d3

drm/drmserver/drmserver.rc

diff --git a/drm/drmserver/drmserver.rc b/drm/drmserver/drmserver.rc
index eb176c1..0319ff9 100644
--- a/drm/drmserver/drmserver.rc
+++ b/drm/drmserver/drmserver.rc
@@ -3,7 +3,7 @@
     class main
     user drm
     group drm system inet drmrpc readproc
-    writepid /dev/cpuset/foreground/tasks
+    task_profiles ProcessCapacityHigh
 
 on property:drm.service.enabled=true
     start drm