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Commit 912a866d authored by Tim Murray's avatar Tim Murray
Browse files

Boost MAX_CACHED_PROCESSES and reduce freezer timeout. 

Set MAX_CACHED_PROCESSES to 1024 (effectively unlimited) on all
devices. Increase the TRIM_EMPTY time to 1000 hours on all devices.

Also, reduce freezer timeout to 10s from 10m on all devices in order
to support larger MCP.

Test: boots
Bug: 255518999

Change-Id: If171ce7236a9f21864a13b2c5ccc511f4a25b9a8
parent 954c3d6d

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

+2 −2
Original line number Diff line number Diff line
@@ -150,7 +150,7 @@ final class ActivityManagerConstants extends ContentObserver { 
    static final String KEY_USE_TIERED_CACHED_ADJ = "use_tiered_cached_adj";

    static final String KEY_TIERED_CACHED_ADJ_DECAY_TIME = "tiered_cached_adj_decay_time";



    private static final int DEFAULT_MAX_CACHED_PROCESSES = 32;

    private static final int DEFAULT_MAX_CACHED_PROCESSES = 1024;

    private static final boolean DEFAULT_PRIORITIZE_ALARM_BROADCASTS = true;

    private static final long DEFAULT_FGSERVICE_MIN_SHOWN_TIME = 2*1000;

    private static final long DEFAULT_FGSERVICE_MIN_REPORT_TIME = 3*1000;
@@ -863,7 +863,7 @@ final class ActivityManagerConstants extends ContentObserver { 
    private static final String KEY_MAX_EMPTY_TIME_MILLIS =

            "max_empty_time_millis";



    private static final long DEFAULT_MAX_EMPTY_TIME_MILLIS = 30 * 60 * 1000;

    private static final long DEFAULT_MAX_EMPTY_TIME_MILLIS = 1000L * 60L * 60L * 1000L;



    volatile long mMaxEmptyTimeMillis = DEFAULT_MAX_EMPTY_TIME_MILLIS;

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

+1 −1
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ public final class CachedAppOptimizer { 
    // Format of this string should be a comma separated list of integers.

    @VisibleForTesting static final String DEFAULT_COMPACT_PROC_STATE_THROTTLE =

            String.valueOf(ActivityManager.PROCESS_STATE_RECEIVER);

    @VisibleForTesting static final long DEFAULT_FREEZER_DEBOUNCE_TIMEOUT = 600_000L;

    @VisibleForTesting static final long DEFAULT_FREEZER_DEBOUNCE_TIMEOUT = 10_000L;

    @VisibleForTesting static final Boolean DEFAULT_FREEZER_EXEMPT_INST_PKG = true;



    @VisibleForTesting static final Uri CACHED_APP_FREEZER_ENABLED_URI = Settings.Global.getUriFor(