<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hello,<br>
<br>
Please review these changes that split up the work done under
Verify*GC options. This will be very useful in debugging GC
issues/crashes where verifying the whole memory system with
Verify*GC options slows down the process and makes it impossible to
reproduce the problem.<br>
<br>
The changes introduce a new option <i>VerifySubSet</i><i> </i>that
can be used to specify the specific memory sub-systems that one
wants to verify. It can be one or more of the sub-systems from
these: threads, heap, symbol_table, string_table, codecache,
dictionary, classloader_data_graph, metaspace, jni_handles, c-heap
and codecache_oops. If nothing is specified with <i>VerifySubSet</i>
then whole of the memory system is verified with Verify*GC options.<br>
<br>
Bug:<a class="issue-link" data-issue-key="JDK-8072725"
href="https://bugs.openjdk.java.net/browse/JDK-8072725"
id="key-val" rel="4767373"> JDK-8072725:</a> Provide more granular
levels for GC verification<br>
Webrev: <a class="moz-txt-link-freetext" href="http://cr.openjdk.java.net/~poonam/8072725/webrev.00/">http://cr.openjdk.java.net/~poonam/8072725/webrev.00/</a><br>
Testing: JPRT, tested the changes with a simple test program.<br>
<br>
Thanks,<br>
Poonam<br>
<br>
<br>
<br>
<br>
</body>
</html>