From b01aa99408beec185fbece2e57523f66d47f0178 Mon Sep 17 00:00:00 2001
From: Marco Ballesio <balejs@google.com>
Date: Tue, 5 Jan 2021 21:36:44 +0000
Subject: [PATCH] Revert "libprocessgroup: move freezer to uid/pid hierarchy"

This reverts commit 1414a0d4d8b5254755184333d38118f1a2c16873.

Reason for revert: reversions of CLs from http://b/174776875 removed dependencies for this CL, and made the freezer non-functional. This CL has to be reverted as well

Bug:174776875
Change-Id: Idbd9532374bb661330b3c7546bbdf086a046aba3
---
 libprocessgroup/profiles/cgroups.json       |  2 +-
 libprocessgroup/profiles/task_profiles.json | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/libprocessgroup/profiles/cgroups.json b/libprocessgroup/profiles/cgroups.json
index 962d2baa8..7bcb94bd9 100644
--- a/libprocessgroup/profiles/cgroups.json
+++ b/libprocessgroup/profiles/cgroups.json
@@ -37,7 +37,7 @@
     "Controllers": [
       {
         "Controller": "freezer",
-        "Path": ".",
+        "Path": "freezer",
         "Mode": "0755",
         "UID": "system",
         "GID": "system"
diff --git a/libprocessgroup/profiles/task_profiles.json b/libprocessgroup/profiles/task_profiles.json
index 628098b55..5b57bdd12 100644
--- a/libprocessgroup/profiles/task_profiles.json
+++ b/libprocessgroup/profiles/task_profiles.json
@@ -46,7 +46,7 @@
       "File": "cpu.uclamp.latency_sensitive"
     },
     {
-      "Name": "Freezer",
+      "Name": "FreezerState",
       "Controller": "freezer",
       "File": "cgroup.freeze"
     }
@@ -70,11 +70,11 @@
       "Name": "Frozen",
       "Actions": [
         {
-          "Name": "SetAttribute",
+          "Name": "JoinCgroup",
           "Params":
           {
-            "Name": "Freezer",
-            "Value": "1"
+            "Controller": "freezer",
+            "Path": ""
           }
         }
       ]
@@ -83,11 +83,11 @@
       "Name": "Unfrozen",
       "Actions": [
         {
-          "Name": "SetAttribute",
+          "Name": "JoinCgroup",
           "Params":
           {
-            "Name": "Freezer",
-            "Value": "0"
+            "Controller": "freezer",
+            "Path": "../"
           }
         }
       ]