commit b33c29be8b327deaf3885f1945d0f8d3e3ae70c3
author yawanng <yawanng@google.com> Thu Oct 29 17:48:46 2020 +0000
committer Yan Wang <yawanng@google.com> Fri Nov 06 04:24:23 2020 +0000
tree 1a9096b62dc05976437ef656f790a2336ed27233
parent e7b4cb979b83f70e3294f7485bcafe12090ab23e

iorap: Add a DEBUG guide on IORap debugging log.

Bug: 171979838
Test: Make
Change-Id: I060ebbc2ed3c13b2d56d705e5d6b9b0211f7b2af
(cherry picked from commit e702bf078a448c108e0195e2c9004af7b5aaa392)

services/core/java/com/android/server/pm/dex/ArtManagerService.java

diff --git a/services/core/java/com/android/server/pm/dex/ArtManagerService.java b/services/core/java/com/android/server/pm/dex/ArtManagerService.java
index 8000c63..3a74f30 100644
--- a/services/core/java/com/android/server/pm/dex/ArtManagerService.java
+++ b/services/core/java/com/android/server/pm/dex/ArtManagerService.java
@@ -727,10 +727,14 @@
                                        "compiled_trace.pb");
             try {
                 boolean exists =  Files.exists(tracePath);
-                Log.d(TAG, tracePath.toString() + (exists? " exists" : " doesn't exist"));
+                if (DEBUG) {
+                    Log.d(TAG, tracePath.toString() + (exists? " exists" : " doesn't exist"));
+                }
                 if (exists) {
                     long bytes = Files.size(tracePath);
-                    Log.d(TAG, tracePath.toString() + " size is " + Long.toString(bytes));
+                    if (DEBUG) {
+                        Log.d(TAG, tracePath.toString() + " size is " + Long.toString(bytes));
+                    }
                     return bytes > 0L;
                 }
                 return exists;