commit 7e05d3b98ec38b38ec0a0180546c14dbde979cd9
author Suren Baghdasaryan <surenb@google.com> Thu Jun 17 18:52:48 2021 -0700
committer Suren Baghdasaryan <surenb@google.com> Fri Oct 22 00:33:20 2021 +0000
tree 578f25982c547e7cfad311f08a99c6d7fb90b716
parent 5f852b9c9bca236b01f8d59853d29fb6b6ee89b6

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: Iaaab0f99fee88f07cae5eae34f4c8224a429cc5e

cmds/servicemanager/servicemanager.rc

diff --git a/cmds/servicemanager/servicemanager.rc b/cmds/servicemanager/servicemanager.rc
index 6d5070f..0dd29e0 100644
--- a/cmds/servicemanager/servicemanager.rc
+++ b/cmds/servicemanager/servicemanager.rc
@@ -9,5 +9,5 @@
     onrestart class_restart main
     onrestart class_restart hal
     onrestart class_restart early_hal
-    writepid /dev/cpuset/system-background/tasks
+    task_profiles ServiceCapacityLow
     shutdown critical