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author | Anwar Ghuloum <anwarg@google.com> | 2014-09-24 16:39:50 +0000 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2014-09-24 16:39:51 +0000 |
commit | d73625d5e0d1fd70966264cbc518c9177d4af848 (patch) | |
tree | 29f9b852fd03465834bd89e729bfda8b43d7cacc /dalvik | |
parent | 9252ce2bef667745ad23601d5ac25b435e6e77f5 (diff) | |
parent | 5467456d499d7f99c68252a7d72858d65608a190 (diff) | |
download | libcore-d73625d5e0d1fd70966264cbc518c9177d4af848.zip libcore-d73625d5e0d1fd70966264cbc518c9177d4af848.tar.gz libcore-d73625d5e0d1fd70966264cbc518c9177d4af848.tar.bz2 |
Merge "Revert "Timing hacks DO NOT MERGE"" into lmp-dev
Diffstat (limited to 'dalvik')
-rw-r--r-- | dalvik/src/main/java/dalvik/system/ZygoteHooks.java | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/dalvik/src/main/java/dalvik/system/ZygoteHooks.java b/dalvik/src/main/java/dalvik/system/ZygoteHooks.java index dc730e6..11ea286 100644 --- a/dalvik/src/main/java/dalvik/system/ZygoteHooks.java +++ b/dalvik/src/main/java/dalvik/system/ZygoteHooks.java @@ -28,19 +28,6 @@ public final class ZygoteHooks { private long token; /** - * Temporary hack: check time since start time and log if over a fixed threshold. - * - */ - private static void checkTime(long startTime, String where) { - long now = System.nanoTime(); - long msDuration = (now - startTime) / (1000 * 1000); - if (msDuration > 1000) { - // If we are taking more than a second, log about it. - System.logW("Slow operation: " + msDuration + "ms so far, now at " + where); - } - } - - /** * Called by the zygote prior to every fork. Each call to {@code preFork} * is followed by a matching call to {@link #postForkChild(int)} on the child * process and {@link #postForkCommon()} on both the parent and the child @@ -48,13 +35,9 @@ public final class ZygoteHooks { * the child process. */ public void preFork() { - long startTime = System.nanoTime(); Daemons.stop(); - checkTime(startTime, "ZygoteHooks.Daemons.stop"); waitUntilAllThreadsStopped(); - checkTime(startTime, "ZygoteHooks.waituntilallthreadsstopped"); token = nativePreFork(); - checkTime(startTime, "ZygoteHooks.Daemons.nativePreFork"); } /** |