Merge "Add property to skip idle state for zram writeback" (376ca93c) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/ZramWriteback.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -60,6 +60,7 @@ public final class ZramWriteback extends JobService {
		private static final String MARK_IDLE_DELAY_PROP = "ro.zram.mark_idle_delay_mins";
		private static final String FIRST_WB_DELAY_PROP = "ro.zram.first_wb_delay_mins";
		private static final String PERIODIC_WB_DELAY_PROP = "ro.zram.periodic_wb_delay_hours";
		private static final String FORCE_WRITEBACK_PROP = "zram.force_writeback";

		private void markPagesAsIdle() {
		String idlePath = String.format(IDLE_SYS, sZramDeviceId);
		@@ -122,11 +123,12 @@ public final class ZramWriteback extends JobService {

		private static void schedNextWriteback(Context context) {
		int nextWbDelay = SystemProperties.getInt(PERIODIC_WB_DELAY_PROP, 24);
		boolean forceWb = SystemProperties.getBoolean(FORCE_WRITEBACK_PROP, false);
		JobScheduler js = (JobScheduler) context.getSystemService(Context.JOB_SCHEDULER_SERVICE);

		js.schedule(new JobInfo.Builder(WRITEBACK_IDLE_JOB_ID, sZramWriteback)
		.setMinimumLatency(TimeUnit.HOURS.toMillis(nextWbDelay))
		.setRequiresDeviceIdle(true)
		.setRequiresDeviceIdle(!forceWb)
		.build());
		}

		@@ -167,6 +169,7 @@ public final class ZramWriteback extends JobService {
		public static void scheduleZramWriteback(Context context) {
		int markIdleDelay = SystemProperties.getInt(MARK_IDLE_DELAY_PROP, 20);
		int firstWbDelay = SystemProperties.getInt(FIRST_WB_DELAY_PROP, 180);
		boolean forceWb = SystemProperties.getBoolean(FORCE_WRITEBACK_PROP, false);

		JobScheduler js = (JobScheduler) context.getSystemService(Context.JOB_SCHEDULER_SERVICE);

		@@ -182,7 +185,7 @@ public final class ZramWriteback extends JobService {
		// by ro.zram.periodic_wb_delay_hours.
		js.schedule(new JobInfo.Builder(WRITEBACK_IDLE_JOB_ID, sZramWriteback)
		.setMinimumLatency(TimeUnit.MINUTES.toMillis(firstWbDelay))
		.setRequiresDeviceIdle(true)
		.setRequiresDeviceIdle(!forceWb)
		.build());
		}
		}