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Commit 567dd77c authored by Rick Yiu's avatar Rick Yiu
Browse files

init.rc: Create a new group for dex2oat 

Create a new group for dex2oat in cpu cgroup, which is dedicated for
dex2oat processes. Also modify task profiles for this change.

Bug: 201223712
Test: dex2oat group created
Change-Id: Ic61f4b8a64d01c03549b680970805e12b9ce4fcc
Merged-In: Ic61f4b8a64d01c03549b680970805e12b9ce4fcc
parent 89d67fb4

libprocessgroup/profiles/task_profiles.json

+14 −2
Original line number Diff line number Diff line
@@ -183,7 +183,19 @@ 
        }

      ]

    },



    {

      "Name": "Dex2oatPerformance",

      "Actions": [

        {

          "Name": "JoinCgroup",

          "Params":

          {

            "Controller": "cpu",

            "Path": "dex2oat"

          }

        }

      ]

    },

    {

      "Name": "CpuPolicySpread",

      "Actions": [
@@ -638,7 +650,7 @@ 
    },

    {

      "Name": "Dex2OatBootComplete",

      "Profiles": [ "SCHED_SP_BACKGROUND" ]

      "Profiles": [ "Dex2oatPerformance", "LowIoPriority", "TimerSlackHigh" ]

    }

  ]

}

libprocessgroup/profiles/task_profiles_28.json

+13 −1
Original line number Diff line number Diff line
@@ -104,7 +104,19 @@ 
        }

      ]

    },



    {

      "Name": "Dex2oatPerformance",

      "Actions": [

        {

          "Name": "JoinCgroup",

          "Params":

          {

            "Controller": "schedtune",

            "Path": "background"

          }

        }

      ]

    },

    {

      "Name": "CpuPolicySpread",

      "Actions": [

libprocessgroup/profiles/task_profiles_29.json

+13 −1
Original line number Diff line number Diff line
@@ -104,7 +104,19 @@ 
        }

      ]

    },



    {

      "Name": "Dex2oatPerformance",

      "Actions": [

        {

          "Name": "JoinCgroup",

          "Params":

          {

            "Controller": "schedtune",

            "Path": "background"

          }

        }

      ]

    },

    {

      "Name": "CpuPolicySpread",

      "Actions": [

libprocessgroup/profiles/task_profiles_30.json

+13 −1
Original line number Diff line number Diff line
@@ -104,7 +104,19 @@ 
        }

      ]

    },



    {

      "Name": "Dex2oatPerformance",

      "Actions": [

        {

          "Name": "JoinCgroup",

          "Params":

          {

            "Controller": "schedtune",

            "Path": "background"

          }

        }

      ]

    },

    {

      "Name": "CpuPolicySpread",

      "Actions": [

rootdir/init.rc

+4 −0
Original line number Diff line number Diff line
@@ -155,6 +155,7 @@ on init 
    mkdir /dev/cpuctl/rt

    mkdir /dev/cpuctl/system

    mkdir /dev/cpuctl/system-background

    mkdir /dev/cpuctl/dex2oat

    chown system system /dev/cpuctl

    chown system system /dev/cpuctl/foreground

    chown system system /dev/cpuctl/background
@@ -162,6 +163,7 @@ on init 
    chown system system /dev/cpuctl/rt

    chown system system /dev/cpuctl/system

    chown system system /dev/cpuctl/system-background

    chown system system /dev/cpuctl/dex2oat

    chown system system /dev/cpuctl/tasks

    chown system system /dev/cpuctl/foreground/tasks

    chown system system /dev/cpuctl/background/tasks
@@ -169,6 +171,7 @@ on init 
    chown system system /dev/cpuctl/rt/tasks

    chown system system /dev/cpuctl/system/tasks

    chown system system /dev/cpuctl/system-background/tasks

    chown system system /dev/cpuctl/dex2oat/tasks

    chmod 0664 /dev/cpuctl/tasks

    chmod 0664 /dev/cpuctl/foreground/tasks

    chmod 0664 /dev/cpuctl/background/tasks
@@ -176,6 +179,7 @@ on init 
    chmod 0664 /dev/cpuctl/rt/tasks

    chmod 0664 /dev/cpuctl/system/tasks

    chmod 0664 /dev/cpuctl/system-background/tasks

    chmod 0664 /dev/cpuctl/dex2oat/tasks



    # Create a cpu group for NNAPI HAL processes

    mkdir /dev/cpuctl/nnapi-hal