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Commit 71759801 authored by Kweku Adams's avatar Kweku Adams
Browse files

Lower minimum window size to 20 seconds. 

Also note the reason for a minimum window size and update dump text.

Bug: 158157120
Test: atest CountQuotaTrackerTest
Change-Id: Ie5779cb6118bbfe924d872176e13e17a56983034
parent e3995878

services/core/java/com/android/server/utils/quota/QuotaTracker.java

+11 −2
Original line number Diff line number Diff line
@@ -149,9 +149,13 @@ abstract class QuotaTracker { 
    @VisibleForTesting

    static final long MAX_WINDOW_SIZE_MS = 30 * 24 * 60 * MINUTE_IN_MILLIS; // 1 month



    /** The minimum time any window size can be. */

    /**

     * The minimum time any window size can be. A minimum window size helps to avoid CPU

     * churn/looping in cases where there are registered listeners for when UPTCs go in and out of

     * quota.

     */

    @VisibleForTesting

    static final long MIN_WINDOW_SIZE_MS = 30_000; // 30 seconds

    static final long MIN_WINDOW_SIZE_MS = 20_000;



    QuotaTracker(@NonNull Context context, @NonNull Categorizer categorizer,

            @NonNull Injector injector) {
@@ -622,6 +626,9 @@ abstract class QuotaTracker { 


    /** Dump state in text format. */

    public void dump(final IndentingPrintWriter pw) {

        pw.println("QuotaTracker:");

        pw.increaseIndent();



        synchronized (mLock) {

            pw.println("Is enabled: " + mIsEnabled);

            pw.println("Is global quota free: " + mIsQuotaFree);
@@ -646,6 +653,8 @@ abstract class QuotaTracker { 
            }

            pw.decreaseIndent();

        }



        pw.decreaseIndent();

    }



    /**