Use PackageUseInfo in DexOptimizer
Pass the PackageUseInfo directly to DexOptimizer and use it to detect if a
package is used by other apps. Move the usage checks closer to dexopt so
that they can be easily adapted when we add usage info for each of the
app's code paths separately.
This is a refactoring CLs to reduce the size and complexity of the
upcoming CLs which record the usage info for each of the application
splits.
Bug: 64124380
Test: runtest -x
services/tests/servicestests/src/com/android/server/pm/dex/*
Change-Id: I8031590cdaff81ab1792ca19baddb6cb36dc021d
diff --git a/services/core/java/com/android/server/pm/PackageDexOptimizer.java b/services/core/java/com/android/server/pm/PackageDexOptimizer.java
index dabd35c..0db1f01 100644
--- a/services/core/java/com/android/server/pm/PackageDexOptimizer.java
+++ b/services/core/java/com/android/server/pm/PackageDexOptimizer.java
@@ -31,6 +31,7 @@
import com.android.internal.annotations.GuardedBy;
import com.android.internal.util.IndentingPrintWriter;
import com.android.server.pm.Installer.InstallerException;
+import com.android.server.pm.dex.DexManager;
import com.android.server.pm.dex.DexoptOptions;
import com.android.server.pm.dex.DexoptUtils;
import com.android.server.pm.dex.PackageDexUsage;
@@ -112,7 +113,7 @@
*/
int performDexOpt(PackageParser.Package pkg, String[] sharedLibraries,
String[] instructionSets, CompilerStats.PackageStats packageStats,
- boolean isUsedByOtherApps, DexoptOptions options) {
+ PackageDexUsage.PackageUseInfo packageUseInfo, DexoptOptions options) {
if (!canOptimizePackage(pkg)) {
return DEX_OPT_SKIPPED;
}
@@ -120,7 +121,7 @@
final long acquireTime = acquireWakeLockLI(pkg.applicationInfo.uid);
try {
return performDexOptLI(pkg, sharedLibraries, instructionSets,
- packageStats, isUsedByOtherApps, options);
+ packageStats, packageUseInfo, options);
} finally {
releaseWakeLockLI(acquireTime);
}
@@ -134,21 +135,13 @@
@GuardedBy("mInstallLock")
private int performDexOptLI(PackageParser.Package pkg, String[] sharedLibraries,
String[] targetInstructionSets, CompilerStats.PackageStats packageStats,
- boolean isUsedByOtherApps, DexoptOptions options) {
+ PackageDexUsage.PackageUseInfo packageUseInfo, DexoptOptions options) {
final String[] instructionSets = targetInstructionSets != null ?
targetInstructionSets : getAppDexInstructionSets(pkg.applicationInfo);
final String[] dexCodeInstructionSets = getDexCodeInstructionSets(instructionSets);
final List<String> paths = pkg.getAllCodePaths();
final int sharedGid = UserHandle.getSharedAppGid(pkg.applicationInfo.uid);
- final String compilerFilter = getRealCompilerFilter(pkg.applicationInfo,
- options.getCompilerFilter(), isUsedByOtherApps);
- final boolean profileUpdated = options.isCheckForProfileUpdates() &&
- isProfileUpdated(pkg, sharedGid, compilerFilter);
-
- // Get the dexopt flags after getRealCompilerFilter to make sure we get the correct flags.
- final int dexoptFlags = getDexFlags(pkg, compilerFilter, options.isBootComplete());
-
// Get the class loader context dependencies.
// For each code path in the package, this array contains the class loader context that
// needs to be passed to dexopt in order to ensure correct optimizations.
@@ -172,6 +165,17 @@
}
}
+ final boolean isUsedByOtherApps = options.isDexoptAsSharedLibrary()
+ || packageUseInfo.isUsedByOtherApps();
+ final String compilerFilter = getRealCompilerFilter(pkg.applicationInfo,
+ options.getCompilerFilter(), isUsedByOtherApps);
+ final boolean profileUpdated = options.isCheckForProfileUpdates() &&
+ isProfileUpdated(pkg, sharedGid, compilerFilter);
+
+ // Get the dexopt flags after getRealCompilerFilter to make sure we get the correct
+ // flags.
+ final int dexoptFlags = getDexFlags(pkg, compilerFilter, options.isBootComplete());
+
for (String dexCodeIsa : dexCodeInstructionSets) {
int newResult = dexOptPath(pkg, path, dexCodeIsa, compilerFilter,
profileUpdated, classLoaderContexts[i], dexoptFlags, sharedGid,