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Commit fc1a8ac8 authored by Fyodor Kupolov's avatar Fyodor Kupolov Committed by android-build-merger
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Merge "Log package parse timings" into oc-mr1-dev am: cd0d29e9 

am: 7881a637

Change-Id: I45d395d6830c25702797068e14e2341a4e250326
parents 69bde01d 7881a637

core/java/android/content/pm/PackageParser.java

+13 −1
Original line number Diff line number Diff line
@@ -64,6 +64,7 @@ import android.os.FileUtils; 
import android.os.Parcel;

import android.os.Parcelable;

import android.os.PatternMatcher;

import android.os.SystemClock;

import android.os.SystemProperties;

import android.os.Trace;

import android.os.UserHandle;
@@ -145,6 +146,8 @@ public class PackageParser { 
    private static final boolean DEBUG_JAR = false;

    private static final boolean DEBUG_PARSER = false;

    private static final boolean DEBUG_BACKUP = false;

    private static final boolean LOG_PARSE_TIMINGS = Build.IS_DEBUGGABLE;

    private static final int LOG_PARSE_TIMINGS_THRESHOLD_MS = 100;



    private static final String PROPERTY_CHILD_PACKAGES_ENABLED =

            "persist.sys.child_packages_enabled";
@@ -993,14 +996,23 @@ public class PackageParser { 
            return parsed;

        }



        long parseTime = LOG_PARSE_TIMINGS ? SystemClock.uptimeMillis() : 0;

        if (packageFile.isDirectory()) {

            parsed = parseClusterPackage(packageFile, flags);

        } else {

            parsed = parseMonolithicPackage(packageFile, flags);

        }



        long cacheTime = LOG_PARSE_TIMINGS ? SystemClock.uptimeMillis() : 0;

        cacheResult(packageFile, flags, parsed);



        if (LOG_PARSE_TIMINGS) {

            parseTime = cacheTime - parseTime;

            cacheTime = SystemClock.uptimeMillis() - cacheTime;

            if (parseTime + cacheTime > LOG_PARSE_TIMINGS_THRESHOLD_MS) {

                Slog.i(TAG, "Parse times for '" + packageFile + "': parse=" + parseTime

                        + "ms, update_cache=" + cacheTime + " ms");

            }

        }

        return parsed;

    }