diff options
| -rw-r--r-- | services/core/java/com/android/server/ZramWriteback.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/services/core/java/com/android/server/ZramWriteback.java b/services/core/java/com/android/server/ZramWriteback.java index 49bf29bff284..5d97def129a4 100644 --- a/services/core/java/com/android/server/ZramWriteback.java +++ b/services/core/java/com/android/server/ZramWriteback.java @@ -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()); } } |