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RESTRICT AUTOMERGE: Disable file compaction by default am: 854e613a67

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21027223

Change-Id: Ib59d547290cde7ee9c67960368859ce5ce7923ab
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Edgar Arriaga
2023-03-17 19:05:45 +00:00
committed by Automerger Merge Worker
parent 10df77f026 854e613a67
commit 3b5f875064
2 changed files with 27 additions and 9 deletions
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22
services/core/java/com/android/server/am/CachedAppOptimizer.java
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@@ -110,6 +110,8 @@ public final class CachedAppOptimizer {
private static final String ATRACE_COMPACTION_TRACK = "Compaction";
@VisibleForTesting static final boolean ENABLE_FILE_COMPACT = false;
// Defaults for phenotype flags.
@VisibleForTesting static final Boolean DEFAULT_USE_COMPACTION = false;
@VisibleForTesting static final Boolean DEFAULT_USE_FREEZER = true;
@@ -515,9 +517,11 @@ public final class CachedAppOptimizer {
@GuardedBy("mProcLock")
void compactAppSome(ProcessRecord app, boolean force) {
app.mOptRecord.setReqCompactAction(COMPACT_PROCESS_SOME);
++mSomeCompactRequest;
compactApp(app, force, "some");
if (ENABLE_FILE_COMPACT) {
app.mOptRecord.setReqCompactAction(COMPACT_PROCESS_SOME);
++mSomeCompactRequest;
compactApp(app, force, "some");
}
}
// This method returns true only if requirements are met. Note, that requirements are different
@@ -1278,6 +1282,15 @@ public final class CachedAppOptimizer {
}
}
if (!ENABLE_FILE_COMPACT) {
// Turn off file compaction
if (resolvedAction == COMPACT_ACTION_FULL) {
resolvedAction = COMPACT_ACTION_ANON;
} else if (resolvedAction == COMPACT_ACTION_FILE) {
resolvedAction = COMPACT_ACTION_NONE;
}
}
return resolvedAction;
}
@@ -1545,6 +1558,9 @@ public final class CachedAppOptimizer {
}
int resolvedAction = resolveCompactionAction(requestedAction);
if (resolvedAction == COMPACT_ACTION_NONE) {
return;
}
action = compactActionIntToString(resolvedAction);
try {

14
services/tests/mockingservicestests/src/com/android/server/am/CachedAppOptimizerTest.java
View File

@@ -1079,14 +1079,16 @@ public final class CachedAppOptimizerTest {
mCachedAppOptimizerUnderTest.mLastCompactionStats.clear();
// We force a some compaction
mCachedAppOptimizerUnderTest.compactAppSome(processRecord, true);
waitForHandler();
// then process is compacted.
String executedCompactAction =
if (CachedAppOptimizer.ENABLE_FILE_COMPACT) {
// We force a some compaction
mCachedAppOptimizerUnderTest.compactAppSome(processRecord, true);
waitForHandler();
// then process is compacted.
String executedCompactAction =
compactActionIntToString(processRecord.mOptRecord.getLastCompactAction());
assertThat(executedCompactAction)
assertThat(executedCompactAction)
.isEqualTo(mCachedAppOptimizerUnderTest.mCompactActionSome);
}
}
private void setFlag(String key, String value, boolean defaultValue) throws Exception {