Relax SurfaceFlinger cpuset and adding uclamp.min for RenderEngine am: 028c5241b0

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs101/+/14950241

Change-Id: I4ffd0a68a0b8aabfc08fb9dd54a7d5c17d7425e6

conf/init.gs101.rc

@@ -664,6 +664,9 @@ on property:sys.boot_completed=1
 
     write /sys/kernel/vendor_sched/bg_group_throttle 512
 
+    # Skip little core for RT vendor_grp
+    write /sys/kernel/vendor_sched/rt_uclamp_min 125
+
     # Setup cpu.shares to throttle background group at 5%
     write /dev/cpuctl/background/cpu.shares 1024
     write /dev/cpuctl/system/cpu.shares 20480

task_profiles.json

@@ -175,6 +175,50 @@
           }
         }
       ]
+    },
+    {
+      "Name": "SFMainPolicy",
+      "Actions": [
+        {
+          "Name": "JoinCgroup",
+          "Params":
+          {
+            "Controller": "cpuset",
+            "Path": "top-app"
+          }
+        },
+        {
+          "Name": "WriteFile",
+          "Params":
+          {
+            "FilePath": "/sys/kernel/vendor_sched/set_task_group_fg",
+            "Value": "<pid>",
+            "LogFailures": "false"
+          }
+        }
+      ]
+    },
+    {
+      "Name": "SFRenderEnginePolicy",
+      "Actions": [
+        {
+          "Name": "JoinCgroup",
+          "Params":
+          {
+            "Controller": "cpuset",
+            "Path": "top-app"
+          }
+        },
+        {
+          "Name": "WriteFile",
+          "Params":
+          {
+            "FilePath": "/sys/kernel/vendor_sched/set_task_group_rt",
+            "Value": "<pid>",
+            "LogFailures": "false"
+          }
+        }
+      ]
     }
   ]
 }