hg: hsx/hsx24/hotspot: 8013917: Kitchensink crashed with SIGSEGV in BaselineReporter::diff_callsites

[zhengyu.gu at oracle.com]

Changeset: 643da9d13379
Author:    zgu
Date:      2013-06-10 10:45 -0400
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/643da9d13379

8013917: Kitchensink crashed with SIGSEGV in BaselineReporter::diff_callsites
Summary: Simple fix when memory allocation site is gone, NMT should report 0 memory size, instead old memory size.
Reviewed-by: dcubed, ctornqvi

! src/share/vm/services/memReporter.cpp
+ test/runtime/NMT/JcmdDiffCallsite.java