diff options
| -rw-r--r-- | services/core/java/com/android/server/StorageManagerService.java | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java index 3b2cd80abdf7..98b754f44cea 100644 --- a/services/core/java/com/android/server/StorageManagerService.java +++ b/services/core/java/com/android/server/StorageManagerService.java @@ -354,6 +354,8 @@ class StorageManagerService extends IStorageManager.Stub private static final float DEFAULT_LOW_BATTERY_LEVEL = 20F; // Decide whether charging is required to turn on the feature private static final boolean DEFAULT_CHARGING_REQUIRED = true; + // Minimum GC interval sleep time in ms + private static final int DEFAULT_MIN_GC_SLEEPTIME = 10000; private volatile int mLifetimePercentThreshold; private volatile int mMinSegmentsThreshold; @@ -361,6 +363,7 @@ class StorageManagerService extends IStorageManager.Stub private volatile float mSegmentReclaimWeight; private volatile float mLowBatteryLevel; private volatile boolean mChargingRequired; + private volatile int mMinGCSleepTime; private volatile boolean mNeedGC; private volatile boolean mPassedLifetimeThresh; @@ -2611,6 +2614,8 @@ class StorageManagerService extends IStorageManager.Stub "low_battery_level", DEFAULT_LOW_BATTERY_LEVEL); mChargingRequired = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_STORAGE_NATIVE_BOOT, "charging_required", DEFAULT_CHARGING_REQUIRED); + mMinGCSleepTime = DeviceConfig.getInt(DeviceConfig.NAMESPACE_STORAGE_NATIVE_BOOT, + "min_gc_sleeptime", DEFAULT_MIN_GC_SLEEPTIME); // If we use the smart idle maintenance, we need to turn off GC in the traditional idle // maintenance to avoid the conflict @@ -2750,9 +2755,11 @@ class StorageManagerService extends IStorageManager.Stub ", min segment threshold: " + mMinSegmentsThreshold + ", dirty reclaim rate: " + mDirtyReclaimRate + ", segment reclaim weight: " + mSegmentReclaimWeight + - ", period: " + sSmartIdleMaintPeriod); + ", period(min): " + sSmartIdleMaintPeriod + + ", min gc sleep time(ms): " + mMinGCSleepTime); mVold.setGCUrgentPace(avgWriteAmount, mMinSegmentsThreshold, mDirtyReclaimRate, - mSegmentReclaimWeight, sSmartIdleMaintPeriod); + mSegmentReclaimWeight, sSmartIdleMaintPeriod, + mMinGCSleepTime); } else { Slog.i(TAG, "Skipping smart idle maintenance - block based checkpoint in progress"); } |