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Commit be4d5394 authored by Marco Ballesio's avatar Marco Ballesio
Browse files

CachedAppOptimizer: enable single cgroup freezer 

The cgroup v2 uid/pid hierarchy was reverted because of
http://b/179006802 leaving the underlying freezer implementation to a
single cgroup. Enable the freezer at boot until the new hierarchy can be
brought back.

Bug: 179006802
Test: verified that the freezer is enabled at boot
Change-Id: I88041a3efb06724e4bc2d78fea017778c365d387
parent e5430976

services/core/java/com/android/server/am/CachedAppOptimizer.java

+4 −0
Original line number Original line Diff line number Diff line
@@ -556,6 +556,10 @@ public final class CachedAppOptimizer { 




            if (state == '1' || state == '0') {

            if (state == '1' || state == '0') {

                supported = true;

                supported = true;

                // This is a workaround after reverting the cgroup v2 uid/pid hierarchy due to

                // http://b/179006802.

                // TODO: remove once the uid/pid hierarchy is restored

                enableFreezerInternal(true);

            } else {

            } else {

                Slog.e(TAG_AM, "unexpected value in cgroup.freeze");

                Slog.e(TAG_AM, "unexpected value in cgroup.freeze");

            }

            }