tag 56154749b5118455fe34111f6904d418473ae9ba
tagger The Android Open Source Project <initial-contribution@android.com> Mon Jun 06 15:10:03 2022 -0700
object 829e1c6b9ec82e99a3831f6765a41169c8f72f0b

Android 12.1.0 Release 7 (SQ3A.220605.009.A1)

commit 829e1c6b9ec82e99a3831f6765a41169c8f72f0b
author Wei Wang <wvw@google.com> Thu Dec 09 17:36:57 2021 -0800
committer Wei Wang <wvw@google.com> Fri Dec 10 03:27:18 2021 +0000
tree f46a9477c3c96d236b2978f7fe22008361ac5bf6
parent b966fbf05518cc31ad3b6e3cefd85287e85661a5

libartpalette: do not follow process's group

1) App doesn't have cgroup access and there is no purpose of reading cgroup
for app. For system_server it should be known in foreground group. So
there is no benefit of reading group.

2) Reading cgroup in apps can also cause contention for other cgroup
operations.

3) vendor can change cgroup setting and get_sched_policy may return
incorrect information for get_sched_policy_profile_name.

Test: Boot
Bug: 210011562
Signed-off-by: Wei Wang <wvw@google.com>
Change-Id: Iee03dfe71a4040dfbf1263f0358946e3609a3694