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Commit 04e7a9b0 authored by Marissa Wall's avatar Marissa Wall
Browse files

STOPSHIP: Roll forward: Add UidCpuPower global setting 

This will help us run P/H experiments by controlling the
uid cpu power system property through P/H.

b/70517018
Test: adb shell settings put global sys_uidcpupower 1
      verify via getprop sys.uidcpupower

Change-Id: I8cf7365be885ef4910e37d3f993ba3079e15a37d
parent d0b86597

core/java/android/provider/Settings.java

+10 −0
Original line number Original line Diff line number Diff line
@@ -10314,6 +10314,16 @@ public final class Settings { 
        */

        */

        public static final String SYS_VDSO = "sys_vdso";

        public static final String SYS_VDSO = "sys_vdso";





        /**

        * UidCpuPower global setting. This links the sys.uidcpupower system property.

        * The following values are supported:

        * 0 -> /proc/uid_cpupower/* are disabled

        * 1 -> /proc/uid_cpupower/* are enabled

        * Any other value defaults to enabled.

        * @hide

        */

        public static final String SYS_UIDCPUPOWER = "sys_uidcpupower";



        /**

        /**

         * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the

         * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the

         * device for this setting to take full effect.

         * device for this setting to take full effect.

core/tests/coretests/src/android/provider/SettingsBackupTest.java

+1 −0
Original line number Original line Diff line number Diff line
@@ -374,6 +374,7 @@ public class SettingsBackupTest { 
                    Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES,

                    Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES,

                    Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE,

                    Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE,

                    Settings.Global.SYS_VDSO,

                    Settings.Global.SYS_VDSO,

                    Settings.Global.SYS_UIDCPUPOWER,

                    Settings.Global.FPS_DEVISOR,

                    Settings.Global.FPS_DEVISOR,

                    Settings.Global.TCP_DEFAULT_INIT_RWND,

                    Settings.Global.TCP_DEFAULT_INIT_RWND,

                    Settings.Global.TETHER_DUN_APN,

                    Settings.Global.TETHER_DUN_APN,

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

+1 −0
Original line number Original line Diff line number Diff line
@@ -42,6 +42,7 @@ class GlobalSettingsToPropertiesMapper { 
        {Settings.Global.SYS_VDSO, "sys.vdso"},

        {Settings.Global.SYS_VDSO, "sys.vdso"},

        {Settings.Global.FPS_DEVISOR, ThreadedRenderer.DEBUG_FPS_DIVISOR},

        {Settings.Global.FPS_DEVISOR, ThreadedRenderer.DEBUG_FPS_DIVISOR},

        {Settings.Global.DISPLAY_PANEL_LPM, "sys.display_panel_lpm"},

        {Settings.Global.DISPLAY_PANEL_LPM, "sys.display_panel_lpm"},

        {Settings.Global.SYS_UIDCPUPOWER, "sys.uidcpupower"},

    };

    };