commit 08f2e7b59fab9df108d3d91e6eeb4bbccbb325d1
author Jeff Hao <jeffhao@google.com> Mon Sep 09 16:44:02 2013 -0700
committer Jeff Hao <jeffhao@google.com> Mon Sep 09 17:03:37 2013 -0700
tree a41d65ab0753f4b0a84540c95feacd932c21e0fe
parent 3b99337ec2a92ca5fc0b3bd1d44be40e5eb2a30f

Disable lock contention logging by default.

The verifier runs out of memory with lock contention logging on nakasi.

Bug: 10646091
Change-Id: I8ddffdb48d779a20107bae7013cbe92d13dc8bdb

runtime/base/mutex-inl.h

diff --git a/runtime/base/mutex-inl.h b/runtime/base/mutex-inl.h
index a559d63..7e8365e 100644
--- a/runtime/base/mutex-inl.h
+++ b/runtime/base/mutex-inl.h
@@ -48,16 +48,14 @@
         blocked_tid_(kLogLockContentions ? blocked_tid : 0),
         owner_tid_(kLogLockContentions ? owner_tid : 0),
         start_nano_time_(kLogLockContentions ? NanoTime() : 0) {
-    if (kLogLockContentions) {
-      std::string msg = StringPrintf("Lock contention on %s (owner tid: %llu)",
-                                     mutex->GetName(), owner_tid);
-      ATRACE_BEGIN(msg.c_str());
-    }
+    std::string msg = StringPrintf("Lock contention on %s (owner tid: %llu)",
+                                   mutex->GetName(), owner_tid);
+    ATRACE_BEGIN(msg.c_str());
   }
 
   ~ScopedContentionRecorder() {
+    ATRACE_END();
     if (kLogLockContentions) {
-      ATRACE_END();
       uint64_t end_nano_time = NanoTime();
       mutex_->RecordContention(blocked_tid_, owner_tid_, end_nano_time - start_nano_time_);
     }