<div dir="ltr">nice, thanks! </div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Dec 18, 2014 at 6:05 AM, Dmitry Vyukov <span dir="ltr"><<a href="mailto:dvyukov@google.com" target="_blank">dvyukov@google.com</a>></span> wrote:<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: dvyukov<br>
Date: Thu Dec 18 08:05:34 2014<br>
New Revision: 224519<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=224519&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=224519&view=rev</a><br>
Log:<br>
tsan: fix deadlock reporting<br>
<br>
currently deadlock detector reports effectively random stacks in report after flush<br>
because it looks at old edges with wrong stacks<br>
<br>
<br>
Modified:<br>
    compiler-rt/trunk/lib/sanitizer_common/sanitizer_deadlock_detector.h<br>
<br>
Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_deadlock_detector.h<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_deadlock_detector.h?rev=224519&r1=224518&r2=224519&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_deadlock_detector.h?rev=224519&r1=224518&r2=224519&view=diff</a><br>
==============================================================================<br>
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_deadlock_detector.h (original)<br>
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_deadlock_detector.h Thu Dec 18 08:05:34 2014<br>
@@ -178,6 +178,7 @@ class DeadlockDetector {<br>
     recycled_nodes_.clear();<br>
     available_nodes_.setAll();<br>
     g_.clear();<br>
+    n_edges_ = 0;<br>
     return getAvailableNode(data);<br>
   }<br>
<br>
<br>
<br>
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</blockquote></div></div>