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Commit e3b3f741 authored by Rick Yiu's avatar Rick Yiu
Browse files

Add a new group for foreground of multi-window 

Add THREAD_GROUP_FOREGROUND_MW.

Bug: 200769420
Test: build pass
Flag: com.android.window.flags.process_priority_policy_for_multi_window_mode
Change-Id: I24cd327caad3be5827a45ede41cb7404246536c8
parent d6761f1a

core/java/android/os/Process.java

+6 −0
Original line number Diff line number Diff line
@@ -589,6 +589,12 @@ public class Process { 
     **/

    public static final int THREAD_GROUP_RESTRICTED = 7;



    /**

     * Thread group for foreground apps in multi-window mode

     * @hide

     **/

    public static final int THREAD_GROUP_FOREGROUND_WINDOW = 8;



    /** @hide */

    public static final int SIGNAL_DEFAULT = 0;

    public static final int SIGNAL_QUIT = 3;

core/jni/android_util_Process.cpp

+5 −0
Original line number Diff line number Diff line
@@ -404,6 +404,11 @@ static void get_cpuset_cores_for_policy(SchedPolicy policy, cpu_set_t *cpu_set) 
                return;

            }

            break;

        case SP_FOREGROUND_WINDOW:

            if (!CgroupGetAttributePath("HighCapacityWICPUs", &filename)) {

                return;

            }

            break;

        case SP_TOP_APP:

            if (!CgroupGetAttributePath("MaxCapacityCPUs", &filename)) {

                return;