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Merge "Add property to skip idle state for zram writeback"

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am: a594a9e68c

Change-Id: Ib076ce628e48a27fe40d8b0ccefbcfb775b1f05c
This commit is contained in:
Srinivas Paladugu
2019-12-06 16:21:31 -08:00
committed by android-build-merger
parent 6824b2d6ed a594a9e68c
commit 376ca93cb2
1 changed files with 5 additions and 2 deletions
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7
services/core/java/com/android/server/ZramWriteback.java
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@@ -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());
}
}