RFR (S): 8008737: The trace event vm/gc/heap/summary is missing for CMS

[Erik Helin]

All,

the previous change, webrev.00, sent two heap summary events when CMS 
used the GenMarkSweep collector for doing an old GC. One heap summary 
events was being sent in CMSCollector::do_compaction_work and another 
one in GenMarkSweep::invoke_at_safepoint.

Please see the following updated webrev which only sends the heap 
summary event for the concurrent collector:

http://cr.openjdk.java.net/~ehelin/8008737/webrev.01/

Thanks,
Erik

On 02/24/2013 10:40 AM, Erik Helin wrote:
> Hi all,
>
> this change adds the trace event vm/gc/heap/summary to the CMS collector.
>
> Webrev:
> http://cr.openjdk.java.net/~ehelin/8008737/webrev.00/
>
> Bug:
> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8008737
>
> Testing:
> JPRT
>
> Thanks,
> Erik