RFR: 8036701: Add trace event when a metaspace throws out of memory error

[Mikael Gerdin]

Erik,

On Thursday 13 March 2014 18.04.19 Erik Helin wrote:
> Hi all,
> 
> since I decided to do the native stack allocation as a separate feature
> for the metaspace allocation failure event, this patch required a very
> minor update. I just removed the field "nativeStackTrace" from the event.
> 
> New webrev:
> http://cr.openjdk.java.net/~ehelin/8036701/webrev.01/

Change looks good.
/Mikael

> 
> Incremental webrev:
> http://cr.openjdk.java.net/~ehelin/8036701/webrev.00-01/
> 
> Thanks,
> Erik
> 
> On 2014-03-06 10:19, Erik Helin wrote:
> > Hi all,
> > 
> > this patch adds a new trace event for tracking metaspace out of memory
> > exceptions - vm/gc/metaspace/out_of_memory. This patch builds upon the
> > patch for "JDK-8036699: Add trace event when a metaspace allocation
> > fails". The information in the allocation failure event and the OOM
> > event are the same, see the review request for the allocation failure
> > event for more information.
> > 
> > Webrev:
> > http://cr.openjdk.java.net/~ehelin/8036701/webrev.00/
> > 
> > Enhancement:
> > https://bugs.openjdk.java.net/browse/JDK-8036701
> > 
> > Testing:
> > - JFR JTREG tests
> > - JPRT
> > 
> > Thanks,
> > Erik