}
for (PackageParser.Package p : important) {
- // Make sure that core apps are optimized according to their own "reason".
- // If the core apps are not preopted in the B OTA, and REASON_AB_OTA is not speed
- // (by default is speed-profile) they will be interepreted/JITed. This in itself is
- // not a problem as we will end up doing profile guided compilation. However, some
- // core apps may be loaded by system server which doesn't JIT and we need to make
- // sure we don't interpret-only
- int compilationReason = p.coreApp
- ? PackageManagerService.REASON_CORE_APP
- : PackageManagerService.REASON_AB_OTA;
- mDexoptCommands.addAll(generatePackageDexopts(p, compilationReason));
+ mDexoptCommands.addAll(generatePackageDexopts(p, PackageManagerService.REASON_AB_OTA));
}
for (PackageParser.Package p : others) {
// We assume here that there are no core apps left.
public static final int REASON_NON_SYSTEM_LIBRARY = 5;
public static final int REASON_SHARED_APK = 6;
public static final int REASON_FORCED_DEXOPT = 7;
- public static final int REASON_CORE_APP = 8;
- public static final int REASON_LAST = REASON_CORE_APP;
+ public static final int REASON_LAST = REASON_FORCED_DEXOPT;
/** All dangerous permission names in the same order as the events in MetricsEvent */
private static final List<String> ALL_DANGEROUS_PERMISSIONS = Arrays.asList(
mSettings.writeLPr();
Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
- // Perform dexopt on all apps that mark themselves as coreApps. We do this pretty
- // early on (before the package manager declares itself as early) because other
- // components in the system server might ask for package contexts for these apps.
- //
- // Note that "onlyCore" in this context means the system is encrypted or encrypting
- // (i.e, that the data partition is unavailable).
- if ((isFirstBoot() || isUpgrade() || VMRuntime.didPruneDalvikCache()) && !onlyCore) {
- long start = System.nanoTime();
- List<PackageParser.Package> coreApps = new ArrayList<>();
- for (PackageParser.Package pkg : mPackages.values()) {
- if (pkg.coreApp) {
- coreApps.add(pkg);
- }
- }
-
- int[] stats = performDexOptUpgrade(coreApps, false,
- getCompilerFilterForReason(REASON_CORE_APP));
-
- final int elapsedTimeSeconds =
- (int) TimeUnit.NANOSECONDS.toSeconds(System.nanoTime() - start);
- MetricsLogger.histogram(mContext, "opt_coreapps_time_s", elapsedTimeSeconds);
-
- if (DEBUG_DEXOPT) {
- Slog.i(TAG, "Dex-opt core apps took : " + elapsedTimeSeconds + " seconds (" +
- stats[0] + ", " + stats[1] + ", " + stats[2] + ")");
- }
-
-
- // TODO: Should we log these stats to tron too ?
- // MetricsLogger.histogram(mContext, "opt_coreapps_num_dexopted", stats[0]);
- // MetricsLogger.histogram(mContext, "opt_coreapps_num_skipped", stats[1]);
- // MetricsLogger.histogram(mContext, "opt_coreapps_num_failed", stats[2]);
- // MetricsLogger.histogram(mContext, "opt_coreapps_num_total", coreApps.size());
- }
-
EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_PMS_READY,
SystemClock.uptimeMillis());